Collection: Bearings - Double Row Ball - Semi Precision

55 Products in this selection
This is a combined category of Semi Precision Double Row Ball Bearings.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Shafting
A more concise listing may be found on the Smallparts store at Bearings - Double Row Ball - Semi Precision. Smallparts promote the most popular MBA products.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Radius (r) Basic Dynamic Load Cr Indicative
Image
ID (d)
30.000
mm
+ 0.102 / - 0.000
(1.181 in.)
OD (D)
62.000
mm
+ 0.000 / - 0.152
(2.441 in.)
Width (B)
33.000
mm
+ 0.127 / - 0.000
(1.299 in.)
1140744 | P-5206-AS6 --- Plastic Bearings - 30x62x33 mm - Acetal with Stainless 316 Balls
Material: Acetal with Stainless 316 Balls    Max RPM in Air: 502   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-5206-AS6 Plastic Bearings - 30x62x33 mm - Acetal with Stainless 316 Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $222.41 AUD
Regular price Sale price $222.41 AUD
Each
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
30.000
mm
+ 0.102 / - 0.000
(1.181 in.)
OD (D)
62.000
mm
+ 0.000 / - 0.152
(2.441 in.)
Width (B)
33.000
mm
+ 0.127 / - 0.000
(1.299 in.)
1140744 | P-5206-AS6 --- Plastic Bearings - 30x62x33 mm - Acetal with Stainless 316 Balls
Material: Acetal with Stainless 316 Balls    Max RPM in Air: 502   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-5206-AS6 Plastic Bearings - 30x62x33 mm - Acetal with Stainless 316 Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $222.41 AUD
Regular price Sale price $222.41 AUD
Each
View the product page first if you are unsure.
ID (d)
30.000
mm
+ 0.102 / - 0.000
(1.181 in.)
OD (D)
62.000
mm
+ 0.000 / - 0.152
(2.441 in.)
Width (B)
33.000
mm
+ 0.127 / - 0.000
(1.299 in.)
Double Row Ball Bearings - 30x62x33 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi Precision   
Category: Bearings - Double Row Ball - Semi Precision - 316 Stainless Steel
Part Number: S316-5206 Double Row Ball Bearings - 30x62x33 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $378.05 AUD
Regular price Sale price $378.05 AUD
Each
ID (d)
30.000
mm
+ 0.102 / - 0.000
(1.181 in.)
OD (D)
62.000
mm
+ 0.000 / - 0.152
(2.441 in.)
Width (B)
33.000
mm
+ 0.127 / - 0.000
(1.299 in.)
Double Row Ball Bearings - 30x62x33 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi Precision   
Category: Bearings - Double Row Ball - Semi Precision - 316 Stainless Steel
Part Number: S316-5206 Double Row Ball Bearings - 30x62x33 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $378.05 AUD
Regular price Sale price $378.05 AUD
Each
View the product page first if you are unsure.
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
50.800
mm
+ 0.000 / - 0.127
(2 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Plastic Bearings - 31.75x50.8x19.05 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 583   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-DR-R13240A-AGL Plastic Bearings - 31.75x50.8x19.05 mm - Acetal with Glass Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $111.95 AUD
Regular price Sale price $111.95 AUD
Each
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
50.800
mm
+ 0.000 / - 0.127
(2 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Plastic Bearings - 31.75x50.8x19.05 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 583   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-DR-R13240A-AGL Plastic Bearings - 31.75x50.8x19.05 mm - Acetal with Glass Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $111.95 AUD
Regular price Sale price $111.95 AUD
Each
View the product page first if you are unsure.
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
50.800
mm
+ 0.000 / - 0.127
(2 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Plastic Bearings - 31.75x50.8x19.05 mm - Acetal with Stainless 316 Balls
Material: Acetal with Stainless 316 Balls    Max RPM in Air: 583   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-DR-R13240A-AS6 Plastic Bearings - 31.75x50.8x19.05 mm - Acetal with Stainless 316 Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $131.59 AUD
Regular price Sale price $131.59 AUD
Each
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
50.800
mm
+ 0.000 / - 0.127
(2 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Plastic Bearings - 31.75x50.8x19.05 mm - Acetal with Stainless 316 Balls
Material: Acetal with Stainless 316 Balls    Max RPM in Air: 583   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-DR-R13240A-AS6 Plastic Bearings - 31.75x50.8x19.05 mm - Acetal with Stainless 316 Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $131.59 AUD
Regular price Sale price $131.59 AUD
Each
View the product page first if you are unsure.
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
57.150
mm
+ 0.000 / - 0.152
(2.25 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Double Row Ball Bearings - 31.75x57.15x19.05 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi Precision   
Category: Bearings - Double Row Ball - Semi Precision - 316 Stainless Steel
Part Number: S316-DR-R20 Double Row Ball Bearings - 31.75x57.15x19.05 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $305.14 AUD
Regular price Sale price $305.14 AUD
Each
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
57.150
mm
+ 0.000 / - 0.152
(2.25 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Double Row Ball Bearings - 31.75x57.15x19.05 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi Precision   
Category: Bearings - Double Row Ball - Semi Precision - 316 Stainless Steel
Part Number: S316-DR-R20 Double Row Ball Bearings - 31.75x57.15x19.05 mm - Stainless Steel 316 Similar to A4, 18-10
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $305.14 AUD
Regular price Sale price $305.14 AUD
Each
View the product page first if you are unsure.
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
57.150
mm
+ 0.000 / - 0.152
(2.25 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Plastic Bearings - 31.75x57.15x19.05 mm - Acetal with Stainless 316 Balls
Material: Acetal with Stainless 316 Balls    Max RPM in Air: 583   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-DR-R20A-AS6 Plastic Bearings - 31.75x57.15x19.05 mm - Acetal with Stainless 316 Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $154.59 AUD
Regular price Sale price $154.59 AUD
Each
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
57.150
mm
+ 0.000 / - 0.152
(2.25 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Plastic Bearings - 31.75x57.15x19.05 mm - Acetal with Stainless 316 Balls
Material: Acetal with Stainless 316 Balls    Max RPM in Air: 583   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-DR-R20A-AS6 Plastic Bearings - 31.75x57.15x19.05 mm - Acetal with Stainless 316 Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $154.59 AUD
Regular price Sale price $154.59 AUD
Each
View the product page first if you are unsure.
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
57.150
mm
+ 0.000 / - 0.152
(2.25 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Plastic Bearings - 31.75x57.15x19.05 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 583   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-DR-R20A-AGL Plastic Bearings - 31.75x57.15x19.05 mm - Acetal with Glass Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $131.32 AUD
Regular price Sale price $131.32 AUD
Each
ID (d)
31.750
mm
+ 0.102 / - 0.000
(1.25 in.)
OD (D)
57.150
mm
+ 0.000 / - 0.152
(2.25 in.)
Width (B)
19.050
mm
+ 0.127 / - 0.000
(0.75 in.)
Plastic Bearings - 31.75x57.15x19.05 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 583   
Category: Bearings - Plastic - Acetal - Double Row
Part Number: P-DR-R20A-AGL Plastic Bearings - 31.75x57.15x19.05 mm - Acetal with Glass Balls
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 27, 2025
Regular price $131.32 AUD
Regular price Sale price $131.32 AUD
Each
View the product page first if you are unsure.