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_12V40 | 6mm | 10mm | 8 | Steel | 35000 | Required | -40° to 138° C | DIN 618, ISO 3245 | 204.1 kg | 167.8 kg | 0.2 |
| UA1B_12V57 | 6.3mm | 11.1mm | 11.1 | Steel | 35000 | Required | -29° to 138° C | DIN 281, ISO 76 | 417.3 kg | 394.6 kg | 0.2 |
| UA1B_12V56 | 6.3mm | 11.1mm | 6.3 | Steel | 35000 | Required | -29° to 138° C | DIN 281, ISO 76 | 163.3 kg | 117.9 kg | 0.2 |