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_12V44 | 10mm | 14mm | 14 | Steel | 17000 | Lubricated | -29° to 99° C | DIN 618, ISO 3245 | 444.5 kg | --- | 0.2 |
| UA1B_12V139 | 10mm | 14mm | 12 | Steel | 14600 | Lubricated | -18° to 99° C | DIN 618 | 317.5 kg | --- | 0.2 |
| UA1B_12V90 | 10mm | 14mm | 15 | Steel | 24300 | Required | -29° to 138° C | DIN 618, ISO 3245 | 680.4 kg | 884.5 kg | 0.2 |
| UA1B_12V89 | 10mm | 14mm | 12 | Steel | 24300 | Required | -29° to 138° C | DIN 618, ISO 3245 | 544.3 kg | 680.4 kg | 0.2 |
| UA1B_12V43 | 10mm | 14mm | 10 | Steel | 23000 | Required | -40° to 138° C | DIN 618, ISO 3245 | 449.1 kg | 521.6 kg | 0.2 |