Needle-Roller Bearings
| SKU | For Shaft Dia. | For Housing Inner Dia. | Width | Ring Material | Max. Speed, rpm | Lubrication | Temp. Range | Specifications Met | Radial Load Cap. - Dynamic | Radial Load Cap. - Static | For Shaft Surface Smoothness (Ra), microinch |
|---|---|---|---|---|---|---|---|---|---|---|---|
| UA1B_12V12 | 19.0mm | 25.4mm | 19.0 | Steel | 10000 | Lubricated | -29° to 99° C | --- | 1292.7 kg | 1791.7 kg | 0.2 |
| UA1B_12V11 | 19.0mm | 25.4mm | 15.9 | Steel | 10000 | Lubricated | -29° to 99° C | --- | 997.9 kg | --- | 0.2 |
| UA1B_12V5 | 19.0mm | 25.4mm | 17.5 | Steel | 10000 | Lubricated | -29° to 99° C | --- | 1292.7 kg | 1791.7 kg | 0.2 |
| UA1B_12V4 | 19.0mm | 25.4mm | 14.3 | Steel | 10000 | Lubricated | -29° to 99° C | --- | 997.9 kg | --- | 0.2 |
| UA1B_12V73 | 19.0mm | 25.4mm | 19.0 | Steel | 13100 | Required | -29° to 138° C | DIN 281, ISO 76 | 1564.9 kg | 2254.4 kg | 0.2 |
| UA1B_12V19 | 19.0mm | 25.4mm | 15.9 | Steel | 14500 | Required | -40° to 138° C | --- | 1292.7 kg | 1791.7 kg | 0.2 |
| UA1B_12V18 | 19.0mm | 25.4mm | 12.7 | Steel | 14500 | Required | -40° to 138° C | --- | 997.9 kg | --- | 0.2 |
| UA1B_12V151 | 19.0mm | 25.4mm | 9.5 | Steel | 13100 | Required | -29° to 138° C | DIN 281, ISO 76 | 725.7 kg | 843.7 kg | 0.2 |