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_12V147 | 30mm | 37mm | 16 | Steel | 5200 | Lubricated | -18° to 99° C | DIN 618 | 1224.7 kg | --- | 0.2 |
UA1B_12V50 | 30mm | 37mm | 12 | Steel | 8500 | Required | -40° to 138° C | DIN 618, ISO 3245 | 1224.7 kg | --- | 0.2 |
UA1B_12V70 | 15.9mm | 20.6mm | 19.0 | Steel | 16000 | Required | -29° to 138° C | DIN 281, ISO 76 | 1224.7 kg | 1964.1 kg | 0.2 |