Collection: Gears - Spur

Gears -> Spur
Number of Teeth Pitch Circle Diameter (PD) Bore (d) Outside Diameter (OD) Face Width (FW) Type Indicative
Image
Spur Gears - 40 tooth - 21.16x4.762 mm Hubbed - Acetal - Brass insert Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
21.16
mm
Bore (d)
4.762
mm
Outside Diameter (OD)
22.207
mm
Face Width (FW)
3.18
mm
Type
Hubbed
Spur Gears - 40 tooth - 21.16x4.762 mm Hubbed - Acetal - Brass insert Gear
Material: Acetal - Brass insert    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G021B-040-D48-032-048-AB-B (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 20, 2026
Regular price $17.41 AUD
Regular price $20.29 AUD Sale price $17.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Number of Teeth Pitch Circle Diameter (PD) Bore (d) Outside Diameter (OD) Indicative
Image
Spur Gears - 40 tooth - 21.16x4.762 mm Hubbed - Acetal - Brass insert Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
21.16
mm
Bore (d)
4.762
mm
Outside Diameter (OD)
22.207
mm
Spur Gears - 40 tooth - 21.16x4.762 mm Hubbed - Acetal - Brass insert Gear
Material: Acetal - Brass insert    Face Width (FW): 3.18 mm    Type: Hubbed    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G021B-040-D48-032-048-AB-B (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 20, 2026
Regular price $17.41 AUD
Regular price $20.29 AUD Sale price $17.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 21.16x4.762 mm Hubbed - Acetal Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
21.16
mm
Bore (d)
4.762
mm
Outside Diameter (OD)
22.207
mm
Face Width (FW)
3.18
mm
Type
Hubbed
Spur Gears - 40 tooth - 21.16x4.762 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G021B-040-D48-032-048-A-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 20, 2026
Regular price $9.23 AUD
Regular price $10.67 AUD Sale price $9.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Spur Gears - 40 tooth - 21.16x4.762 mm Hubbed - Acetal Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
21.16
mm
Bore (d)
4.762
mm
Outside Diameter (OD)
22.207
mm
Spur Gears - 40 tooth - 21.16x4.762 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 3.18 mm    Type: Hubbed    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G021B-040-D48-032-048-A-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 20, 2026
Regular price $9.23 AUD
Regular price $10.67 AUD Sale price $9.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Spur Gears - 40 tooth - 31.75x6.35 mm Hubbed - Acetal Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
31.75
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
33.350
mm
Face Width (FW)
4.76
mm
Type
Hubbed
Spur Gears - 40 tooth - 31.75x6.35 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G032B-040-D32-048-064-A-B (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 20, 2026
Regular price $10.05 AUD
Regular price $11.65 AUD Sale price $10.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Spur Gears - 40 tooth - 31.75x6.35 mm Hubbed - Acetal Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
31.75
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
33.350
mm
Spur Gears - 40 tooth - 31.75x6.35 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 4.76 mm    Type: Hubbed    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G032B-040-D32-048-064-A-B (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 20, 2026
Regular price $10.05 AUD
Regular price $11.65 AUD Sale price $10.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Spur Gears - 40 tooth - 31.75x6.35 mm Hubbed - Acetal with Brass insert Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
31.75
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
33.350
mm
Face Width (FW)
4.76
mm
Type
Hubbed
Spur Gears - 40 tooth - 31.75x6.35 mm Hubbed - Acetal with Brass insert Gear
Material: Acetal with Brass insert    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G032B-040-D32-048-064-AB-G (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 20, 2026
Regular price $21.23 AUD
Regular price $24.87 AUD Sale price $21.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 31.75x6.35 mm Hubbed - Acetal with Brass insert Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
31.75
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
33.350
mm
Spur Gears - 40 tooth - 31.75x6.35 mm Hubbed - Acetal with Brass insert Gear
Material: Acetal with Brass insert    Face Width (FW): 4.76 mm    Type: Hubbed    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G032B-040-D32-048-064-AB-G (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 20, 2026
Regular price $21.23 AUD
Regular price $24.87 AUD Sale price $21.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Spur Gears - 40 tooth - 31.75x9.525 mm Hubbed - Steel 0.20 carbon steel with no subsequent treatment Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
31.750
mm
Bore (d)
9.525
mm
Outside Diameter (OD)
33.325
mm
Face Width (FW)
4.775
mm
Type
Hubbed
Spur Gears - 40 tooth - 31.75x9.525 mm Hubbed - Steel 0.20 carbon steel with no subsequent treatment Gear
Material: Steel 0.20 carbon steel with no subsequent treatment    Hub Diameter (D1): 22.352 mm    Hub Projection (HL): 9.652 mm   
Category: Gears - Spur - Hubbed
Part Number: G032B-040-V32-048-095-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 23, 2026
Regular price $183.77 AUD
Regular price $218.93 AUD Sale price $183.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Spur Gears - 40 tooth - 31.75x9.525 mm Hubbed - Steel 0.20 carbon steel with no subsequent treatment Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
31.750
mm
Bore (d)
9.525
mm
Outside Diameter (OD)
33.325
mm
Spur Gears - 40 tooth - 31.75x9.525 mm Hubbed - Steel 0.20 carbon steel with no subsequent treatment Gear
Material: Steel 0.20 carbon steel with no subsequent treatment    Face Width (FW): 4.775 mm    Type: Hubbed    Hub Diameter (D1): 22.352 mm    Hub Projection (HL): 9.652 mm   
Category: Gears - Spur - Hubbed
Part Number: G032B-040-V32-048-095-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 23, 2026
Regular price $183.77 AUD
Regular price $218.93 AUD Sale price $183.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Spur Gears - 40 tooth - 40x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
6.00
mm
H8
(Equiv. 0.236 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-060P-C (Pack of 5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $258.32 AUD
Regular price Sale price $258.32 AUD
Priced, Stocked and Sold Per pack of 5
Excludes GST and overseas Taxes & Duties
Quantity Required

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Spur Gears - 40 tooth - 40x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
6.00
mm
H8
(Equiv. 0.236 in.)
Spur Gears - 40 tooth - 40x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-060P-C (Pack of 5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $258.32 AUD
Regular price Sale price $258.32 AUD
Priced, Stocked and Sold Per pack of 5
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubless - S45C Steel Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Face Width (FW)
10.00
mm
Type
Hubless
Spur Gears - 40 tooth - 40x8 mm Hubless - S45C Steel Gear
Material: S45C Steel   
Category: Gears - Spur - Hubless
Part Number: G040P-040-M1-100-080F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $27.05 AUD
Regular price Sale price $27.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Spur Gears - 40 tooth - 40x8 mm Hubless - S45C Steel Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Spur Gears - 40 tooth - 40x8 mm Hubless - S45C Steel Gear
Material: S45C Steel    Face Width (FW): 10.00 mm    Type: Hubless   
Category: Gears - Spur - Hubless
Part Number: G040P-040-M1-100-080F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $27.05 AUD
Regular price Sale price $27.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 24.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-080P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $32.14 AUD
Regular price Sale price $32.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 24.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-080P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $32.14 AUD
Regular price Sale price $32.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubless - S45C Steel Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Face Width (FW)
6.00
mm
Type
Hubless
Spur Gears - 40 tooth - 40x8 mm Hubless - S45C Steel Gear
Material: S45C Steel   
Category: Gears - Spur - Hubless
Part Number: G040P-040-M1-060-080F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubless - S45C Steel Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Spur Gears - 40 tooth - 40x8 mm Hubless - S45C Steel Gear
Material: S45C Steel    Face Width (FW): 6.00 mm    Type: Hubless   
Category: Gears - Spur - Hubless
Part Number: G040P-040-M1-060-080F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.000
mm
H7
(Equiv. 0.315 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 24.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-080P-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $42.32 AUD
Regular price Sale price $42.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.000
mm
H7
(Equiv. 0.315 in.)
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 24.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-080P-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $42.32 AUD
Regular price Sale price $42.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.000
mm
H7
(Equiv. 0.315 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-080F-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $79.50 AUD
Regular price Sale price $79.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.000
mm
H7
(Equiv. 0.315 in.)
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-080F-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $79.50 AUD
Regular price Sale price $79.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.000
mm
H7
(Equiv. 0.315 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-080F-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $42.23 AUD
Regular price Sale price $42.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
8.000
mm
H7
(Equiv. 0.315 in.)
Spur Gears - 40 tooth - 40x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-080F-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $42.23 AUD
Regular price Sale price $42.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-090F-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $69.77 AUD
Regular price Sale price $69.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-090F-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $69.77 AUD
Regular price Sale price $69.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-090F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $62.05 AUD
Regular price Sale price $62.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-090F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $62.05 AUD
Regular price Sale price $62.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-090F-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $79.50 AUD
Regular price Sale price $79.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Spur Gears - 40 tooth - 40x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-090F-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $79.50 AUD
Regular price Sale price $79.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.00
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $34.50 AUD
Regular price Sale price $34.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.00
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $34.50 AUD
Regular price Sale price $34.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100P-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $38.68 AUD
Regular price Sale price $38.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100P-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $38.68 AUD
Regular price Sale price $38.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100F-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $84.14 AUD
Regular price Sale price $84.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100F-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $84.14 AUD
Regular price Sale price $84.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100F-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $54.59 AUD
Regular price Sale price $54.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100F-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $54.59 AUD
Regular price Sale price $54.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100P-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $44.50 AUD
Regular price Sale price $44.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-100P-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $44.50 AUD
Regular price Sale price $44.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubless - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
10.00
mm
Type
Hubless
Spur Gears - 40 tooth - 40x10 mm Hubless - Carbon Steel S45C Gear
Material: Carbon Steel S45C   
Category: Gears - Spur - Hubless
Part Number: G040P-040-M1-100-100F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $94.41 AUD
Regular price Sale price $94.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubless - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 40 tooth - 40x10 mm Hubless - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubless   
Category: Gears - Spur - Hubless
Part Number: G040P-040-M1-100-100F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $94.41 AUD
Regular price Sale price $94.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 24.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-100P-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $42.32 AUD
Regular price Sale price $42.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 24.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-100P-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $42.32 AUD
Regular price Sale price $42.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-100F-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $79.50 AUD
Regular price Sale price $79.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-100F-CGK (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $79.50 AUD
Regular price Sale price $79.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-100F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $62.05 AUD
Regular price Sale price $62.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
40
Pitch Circle Diameter (PD)
40.00
mm
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 40 tooth - 40x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-100F-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $62.05 AUD
Regular price Sale price $62.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.