Precision Ball Bearings
Where high speed and precision are not a priority, use these bearings.
Compared to shielded and sealed bearings, open bearings are more effective at dissipating heat.
Although shielded bearings keep out dust and other impurities, they are less effective at dissipating heat than open bearings.
Although sealed bearings retain the most heat, they are the best at keeping out dust and other impurities compared to open and shielded bearings.
| SKU | Bearing Trade Number | For Shaft Dia. | For Housing Inner Dia. | ABEC Rating | Width | Ring Material | Max. Speed, rpm | Lubrication | Temp. Range | Radial Load Cap. - Dynamic | Radial Load Cap. - Static |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Shielded with Retaining Ring | |||||||||||
| ... | |||||||||||
| UA1A_6V48 | 6305-2Z | 25mm | 62mm | ABEC-1 | 17mm | Steel | 13000 | Lubricated | -29° to 110° C | 2381.4 kg | 1179.3 kg |
| UA1A_6V47 | 6205-2Z | 25mm | 52mm | ABEC-1 | 15mm | Steel | 14000 | Lubricated | -29° to 110° C | 1496.9 kg | 793.8 kg |
| UA1A_6V46 | 6304-2Z | 20mm | 52mm | ABEC-1 | 15mm | Steel | 15000 | Lubricated | -29° to 110° C | 1701.0 kg | 793.8 kg |
| UA1A_6V45 | 6204-2Z | 20mm | 47mm | ABEC-1 | 14mm | Steel | 17000 | Lubricated | -29° to 110° C | 1360.8 kg | 657.7 kg |
| UA1A_6V44 | 6203-2Z | 17mm | 40mm | ABEC-1 | 12mm | Steel | 19000 | Lubricated | -29° to 110° C | 997.9 kg | 476.3 kg |
| UA1A_6V43 | 6202-2Z | 15mm | 35mm | ABEC-1 | 11mm | Steel | 22000 | Lubricated | -29° to 110° C | 816.5 kg | 381.0 kg |
| UA1A_6V42 | 6002-2Z | 15mm | 32mm | ABEC-1 | 9mm | Steel | 26000 | Lubricated | -29° to 110° C | 567.0 kg | 290.3 kg |
| UA1A_6V41 | 6201-2Z | 12mm | 32mm | ABEC-1 | 10mm | Steel | 26000 | Lubricated | -29° to 110° C | 725.7 kg | 313.0 kg |
| UA1A_6V40 | 6200-2Z | 10mm | 30mm | ABEC-1 | 9mm | Steel | 28000 | Lubricated | -29° to 110° C | 544.3 kg | 240.4 kg |
| Sealed with Retaining Ring | |||||||||||
| ... | |||||||||||
| UA1A_6V39 | 6305-2RS | 25mm | 62mm | ABEC-1 | 17mm | Steel | 7500 | Lubricated | -40° to 99° C | 2381.4 kg | 1179.3 kg |
| UA1A_6V38 | 6205-2RS | 25mm | 52mm | ABEC-1 | 15mm | Steel | 8500 | Lubricated | -40° to 99° C | 1496.9 kg | 793.8 kg |
| UA1A_6V37 | 6304-2RS | 20mm | 52mm | ABEC-1 | 15mm | Steel | 9500 | Lubricated | -40° to 99° C | 1701.0 kg | 793.8 kg |
| UA1A_6V36 | 6204-2RS | 20mm | 47mm | ABEC-1 | 14mm | Steel | 10000 | Lubricated | -40° to 99° C | 1360.8 kg | 657.7 kg |
| UA1A_6V35 | 6203-2RS | 17mm | 40mm | ABEC-1 | 12mm | Steel | 12000 | Lubricated | -40° to 99° C | 997.9 kg | 476.3 kg |
| UA1A_6V34 | 6202-2RS | 15mm | 35mm | ABEC-1 | 11mm | Steel | 13000 | Lubricated | -40° to 99° C | 816.5 kg | 381.0 kg |
| UA1A_6V33 | 6002-2RS | 15mm | 32mm | ABEC-1 | 9mm | Steel | 14000 | Lubricated | -40° to 99° C | 567.0 kg | 290.3 kg |
| UA1A_6V32 | 6201-2RS | 12mm | 32mm | ABEC-1 | 10mm | Steel | 15000 | Lubricated | -40° to 99° C | 725.7 kg | 313.0 kg |
| UA1A_6V31 | 6200-2RS | 10mm | 30mm | ABEC-1 | 9mm | Steel | 17000 | Lubricated | -40° to 99° C | 544.3 kg | 240.4 kg |
| Shielded | |||||||||||
| ... | |||||||||||
| UA1A_6V30 | 6006-2Z | 30mm | 55mm | ABEC-3 | 13mm | Steel | 14000 | Lubricated | -29° to 110° C | 1406.1 kg | 839.1 kg |
| UA1A_6V29 | 6005-2Z | 25mm | 47mm | ABEC-3 | 12mm | Steel | 16000 | Lubricated | -29° to 110° C | 1202.0 kg | 657.7 kg |
| UA1A_6V28 | 6004-2Z | 20mm | 42mm | ABEC-3 | 12mm | Steel | 19000 | Lubricated | -29° to 110° C | 997.9 kg | 499.0 kg |