Collection: Balls - Metallic - Stainless Steel

Balls -> Metallic -> Stainless Steel
Diameter (D) Material Precision Hardness Properties Colour Indicative
Image
Metallic Balls - 5 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
5.000
mm
+/- 0.00254
(Equiv. 0.197 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 16
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 5 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00500-S440-G16 (Pack of 100)
44 units (4400 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $13.32 AUD
Regular price Sale price $13.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 44 available can be backordered.
Diameter (D) Material Precision Hardness Indicative
Image
Metallic Balls - 5 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
5.000
mm
+/- 0.00254
(Equiv. 0.197 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 16
Hardness
55-60 Rockwell C
Metallic Balls - 5 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00500-S440-G16 (Pack of 100)
44 units (4400 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $13.32 AUD
Regular price Sale price $13.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

44 units (4400 pcs) Available Now. Backorder if more than 44.
Metallic Balls - 5.556 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
5.556
mm
+/- 0.01270
(Equiv. 0.219 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 5.556 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00556-S4-G100 (Pack of 50)
9 units (450 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $5.50 AUD
Regular price Sale price $5.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Metallic Balls - 5.556 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
5.556
mm
+/- 0.01270
(Equiv. 0.219 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 5.556 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00556-S4-G100 (Pack of 50)
9 units (450 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $5.50 AUD
Regular price Sale price $5.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (450 pcs) Available Now. Backorder if more than 9.
Metallic Balls - 5.556 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
5.556
mm
+/- 0.01270
(Equiv. 0.219 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 5.556 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00556-S6-G100 (Pack of 50)
280 units (14000 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $20.86 AUD
Regular price Sale price $20.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 280 available can be backordered.
Metallic Balls - 5.556 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
5.556
mm
+/- 0.01270
(Equiv. 0.219 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 5.556 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00556-S6-G100 (Pack of 50)
280 units (14000 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $20.86 AUD
Regular price Sale price $20.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

280 units (14000 pcs) Available Now. Backorder if more than 280.
Metallic Balls - 5.556 mm 440C Stainless - ISO 3290 Grade 10 Ball
Diameter (D)
5.556
mm
+/- 0.00254
(Equiv. 0.219 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 10
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 5.556 mm 440C Stainless - ISO 3290 Grade 10 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00556-S440-G40 (Pack of 100)
92 units (9200 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $14.50 AUD
Regular price Sale price $14.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 92 available can be backordered.
Metallic Balls - 5.556 mm 440C Stainless - ISO 3290 Grade 10 Ball
Diameter (D)
5.556
mm
+/- 0.00254
(Equiv. 0.219 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 10
Hardness
55-60 Rockwell C
Metallic Balls - 5.556 mm 440C Stainless - ISO 3290 Grade 10 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00556-S440-G40 (Pack of 100)
92 units (9200 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $14.50 AUD
Regular price Sale price $14.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

92 units (9200 pcs) Available Now. Backorder if more than 92.
Metallic Balls - 6 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
6.000
mm
+/- 0.01270
(Equiv. 0.236 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 6 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00600-S4-G100 (Pack of 50)
22 units (1100 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 22 available can be backordered.
Metallic Balls - 6 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
6.000
mm
+/- 0.01270
(Equiv. 0.236 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 6 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00600-S4-G100 (Pack of 50)
22 units (1100 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

22 units (1100 pcs) Available Now. Backorder if more than 22.
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
6.000
mm
+/- 0.00254
(Equiv. 0.236 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 16
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00600-S440-G16 (Pack of 50)
35 units (1750 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $9.23 AUD
Regular price Sale price $9.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 35 available can be backordered.
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
6.000
mm
+/- 0.00254
(Equiv. 0.236 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 16
Hardness
55-60 Rockwell C
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00600-S440-G16 (Pack of 50)
35 units (1750 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $9.23 AUD
Regular price Sale price $9.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

35 units (1750 pcs) Available Now. Backorder if more than 35.
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
6.000
mm
+/- 0.01270
(Equiv. 0.236 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 200
Hardness
55-60 Rockwell C
Properties
Commonly used in grinding applications. Corrosion Resistant.
Colour
Silver
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00600-S440-G200 (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $4.32 AUD
Regular price $8.62 AUD Sale price $4.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
6.000
mm
+/- 0.01270
(Equiv. 0.236 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 200
Hardness
55-60 Rockwell C
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in grinding applications. Corrosion Resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00600-S440-G200 (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $4.32 AUD
Regular price $8.62 AUD Sale price $4.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
6.000
mm
+/- 0.005080
(Equiv. 0.236 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 40
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00600-S440-G40 (Pack of 1000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $114.95 AUD
Regular price $259.34 AUD Sale price $114.95 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
6.000
mm
+/- 0.005080
(Equiv. 0.236 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 40
Hardness
55-60 Rockwell C
Metallic Balls - 6 mm 440C Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00600-S440-G40 (Pack of 1000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $114.95 AUD
Regular price $259.34 AUD Sale price $114.95 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 6.35 mm 420 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
6.350
mm
+/- 0.01270
(Equiv. 0.25 in.)
Material
420 Stainless
Precision
ISO 3290 Grade 100
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Metallic Balls - 6.35 mm 420 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00635-S420-G100 (Pack of 10000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $761.50 AUD
Regular price $1,780.76 AUD Sale price $761.50 AUD
Priced, Stocked and Sold Per 10000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 6.35 mm 420 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
6.350
mm
+/- 0.01270
(Equiv. 0.25 in.)
Material
420 Stainless
Precision
ISO 3290 Grade 100
Hardness
55-60 Rockwell C
Metallic Balls - 6.35 mm 420 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Properties: Commonly used in precision bearings. Corrosion resistant.    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00635-S420-G100 (Pack of 10000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $761.50 AUD
Regular price $1,780.76 AUD Sale price $761.50 AUD
Priced, Stocked and Sold Per 10000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 6.35 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
6.350
mm
+/- 0.01270
(Equiv. 0.25 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 6.35 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00635-S4-G100 (Pack of 100)
91 units (9100 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $13.86 AUD
Regular price Sale price $13.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 91 available can be backordered.
Metallic Balls - 6.35 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
6.350
mm
+/- 0.01270
(Equiv. 0.25 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 6.35 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00635-S4-G100 (Pack of 100)
91 units (9100 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $13.86 AUD
Regular price Sale price $13.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

91 units (9100 pcs) Available Now. Backorder if more than 91.
Metallic Balls - 6.35 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
6.350
mm
+/- 0.01270
(Equiv. 0.25 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 6.35 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00635-S6-G100 (Pack of 100)
53 units (5300 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 53 available can be backordered.
Metallic Balls - 6.35 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
6.350
mm
+/- 0.01270
(Equiv. 0.25 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 6.35 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00635-S6-G100 (Pack of 100)
53 units (5300 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

53 units (5300 pcs) Available Now. Backorder if more than 53.
Metallic Balls - 6.35 mm 440C Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
6.350
mm
+/- 0.00254
(Equiv. 0.25 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 28
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 6.35 mm 440C Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00635-S440-G28 (Pack of 100)
26 units (2600 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $28.41 AUD
Regular price Sale price $28.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 26 available can be backordered.
Metallic Balls - 6.35 mm 440C Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
6.350
mm
+/- 0.00254
(Equiv. 0.25 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 28
Hardness
55-60 Rockwell C
Metallic Balls - 6.35 mm 440C Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00635-S440-G28 (Pack of 100)
26 units (2600 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $28.41 AUD
Regular price Sale price $28.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

26 units (2600 pcs) Available Now. Backorder if more than 26.
Metallic Balls - 7 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
7.000
mm
+/- 0.00254
(Equiv. 0.276 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 16
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 7 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00700-S440-G16 (Pack of 5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $9.23 AUD
Regular price $18.63 AUD Sale price $9.23 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 7 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
7.000
mm
+/- 0.00254
(Equiv. 0.276 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 16
Hardness
55-60 Rockwell C
Metallic Balls - 7 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00700-S440-G16 (Pack of 5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $9.23 AUD
Regular price $18.63 AUD Sale price $9.23 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 7.144 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
7.144
mm
+/- 0.01270
(Equiv. 0.281 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 7.144 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00714-S4-G100 (Pack of 20)
792 units (15840 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 792 available can be backordered.
Metallic Balls - 7.144 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
7.144
mm
+/- 0.01270
(Equiv. 0.281 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 7.144 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00714-S4-G100 (Pack of 20)
792 units (15840 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

792 units (15840 pcs) Available Now. Backorder if more than 792.
Metallic Balls - 7.144 mm 440C Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
7.144
mm
+/- 0.00254
(Equiv. 0.281 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 28
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 7.144 mm 440C Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00714-S440-G28 (Pack of 10)
820 units (8200 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $2.59 AUD
Regular price $5.44 AUD Sale price $2.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 820 available can be backordered.
Metallic Balls - 7.144 mm 440C Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
7.144
mm
+/- 0.00254
(Equiv. 0.281 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 28
Hardness
55-60 Rockwell C
Metallic Balls - 7.144 mm 440C Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00714-S440-G28 (Pack of 10)
820 units (8200 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $2.59 AUD
Regular price $5.44 AUD Sale price $2.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

820 units (8200 pcs) Available Now. Backorder if more than 820.
Metallic Balls - 7.938 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
7.938
mm
+/- 0.01270
(Equiv. 0.313 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 7.938 mm 304 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00794-S4-G200 (Pack of 20)
318 units (6360 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $4.41 AUD
Regular price Sale price $4.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 318 available can be backordered.
Metallic Balls - 7.938 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
7.938
mm
+/- 0.01270
(Equiv. 0.313 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Metallic Balls - 7.938 mm 304 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00794-S4-G200 (Pack of 20)
318 units (6360 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $4.41 AUD
Regular price Sale price $4.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

318 units (6360 pcs) Available Now. Backorder if more than 318.
Metallic Balls - 7.938 mm 316 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
7.938
mm
+/- 0.01270
(Equiv. 0.313 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 7.938 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00794-S6-G200 (Pack of 20)
44 units (880 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 44 available can be backordered.
Metallic Balls - 7.938 mm 316 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
7.938
mm
+/- 0.01270
(Equiv. 0.313 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Metallic Balls - 7.938 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00794-S6-G200 (Pack of 20)
44 units (880 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

44 units (880 pcs) Available Now. Backorder if more than 44.
Metallic Balls - 7.938 mm 440C Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
7.938
mm
+/- 0.00254
(Equiv. 0.313 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 28
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 7.938 mm 440C Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00794-S440-G28 (Pack of 20)
341 units (6820 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $14.14 AUD
Regular price Sale price $14.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 341 available can be backordered.
Metallic Balls - 7.938 mm 440C Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
7.938
mm
+/- 0.00254
(Equiv. 0.313 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 28
Hardness
55-60 Rockwell C
Metallic Balls - 7.938 mm 440C Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00794-S440-G28 (Pack of 20)
341 units (6820 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $14.14 AUD
Regular price Sale price $14.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

341 units (6820 pcs) Available Now. Backorder if more than 341.
Metallic Balls - 8 mm 316 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
8.000
mm
+/- 0.01270
(Equiv. 0.315 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 8 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00800-S6-G200 (Pack of 10)
48 units (480 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 48 available can be backordered.
Metallic Balls - 8 mm 316 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
8.000
mm
+/- 0.01270
(Equiv. 0.315 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Metallic Balls - 8 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00800-S6-G200 (Pack of 10)
48 units (480 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

48 units (480 pcs) Available Now. Backorder if more than 48.
Metallic Balls - 8.731 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
8.731
mm
+/- 0.01270
(Equiv. 0.344 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 8.731 mm 304 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00873-S4-G200 (Pack of 1000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $246.41 AUD
Regular price Sale price $246.41 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 8.731 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
8.731
mm
+/- 0.01270
(Equiv. 0.344 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Metallic Balls - 8.731 mm 304 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00873-S4-G200 (Pack of 1000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $246.41 AUD
Regular price Sale price $246.41 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 9 mm 440C Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
9.000
mm
+/- 0.00254
(Equiv. 0.354 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 28
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 9 mm 440C Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00900-S440-G28 (Pack of 1000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $197.05 AUD
Regular price $452.46 AUD Sale price $197.05 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 9 mm 440C Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
9.000
mm
+/- 0.00254
(Equiv. 0.354 in.)
Material
440C Stainless
Precision
ISO 3290 Grade 28
Hardness
55-60 Rockwell C
Metallic Balls - 9 mm 440C Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00900-S440-G28 (Pack of 1000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $197.05 AUD
Regular price $452.46 AUD Sale price $197.05 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 9.525 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
9.525
mm
+/- 0.01270
(Equiv. 0.375 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 9.525 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00953-S4-G100 (Pack of 10)
1470 units (14700 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $25.59 AUD
Regular price Sale price $25.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1470 available can be backordered.
Metallic Balls - 9.525 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
9.525
mm
+/- 0.01270
(Equiv. 0.375 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 9.525 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-00953-S4-G100 (Pack of 10)
1470 units (14700 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $25.59 AUD
Regular price Sale price $25.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1470 units (14700 pcs) Available Now. Backorder if more than 1470.
Metallic Balls - 9.525 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
9.525
mm
+/- 0.01270
(Equiv. 0.375 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 9.525 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00953-S6-G100 (Pack of 20)
24 units (480 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 24 available can be backordered.
Metallic Balls - 9.525 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
9.525
mm
+/- 0.01270
(Equiv. 0.375 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 9.525 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-00953-S6-G100 (Pack of 20)
24 units (480 pcs) Available Now | Further orders can be expected around Wed, Aug 26, 2026
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

24 units (480 pcs) Available Now. Backorder if more than 24.
Metallic Balls - 9.525 mm 420 Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
9.525
mm
+/- 0.005080
(Equiv. 0.375 in.)
Material
420 Stainless
Precision
ISO 3290 Grade 40
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 9.525 mm 420 Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00953-S420-G40 (Pack of 1000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $159.95 AUD
Regular price $365.23 AUD Sale price $159.95 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 9.525 mm 420 Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
9.525
mm
+/- 0.005080
(Equiv. 0.375 in.)
Material
420 Stainless
Precision
ISO 3290 Grade 40
Hardness
55-60 Rockwell C
Metallic Balls - 9.525 mm 420 Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00953-S420-G40 (Pack of 1000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
Regular price $159.95 AUD
Regular price $365.23 AUD Sale price $159.95 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.