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_12V149 | 40mm | 47mm | 16 | Steel | 3950 | Lubricated | -18° to 99° C | DIN 618 | 1406.1 kg | 2472.1 kg | 0.2 |
| UA1B_12V119 | 40mm | 47mm | 20 | Steel | 6600 | Required | -29° to 138° C | DIN 618, ISO 3245 | 2585.5 kg | 5284.3 kg | 0.2 |
| UA1B_12V118 | 40mm | 47mm | 16 | Steel | 6600 | Required | -29° to 138° C | DIN 618, ISO 3245 | 2018.5 kg | 3923.6 kg | 0.2 |
| UA1B_12V53 | 40mm | 47mm | 12 | Steel | 6500 | Required | -40° to 138° C | DIN 618, ISO 3245 | 1428.8 kg | --- | 0.2 |