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_12V52 | 35mm | 42mm | 20 | Steel | 7500 | Lubricated | -29° to 99° C | DIN 618, ISO 3245 | 2449.4 kg | 4672.0 kg | 0.2 |
| UA1B_12V51 | 35mm | 42mm | 20 | Steel | 7500 | Required | -40° to 138° C | DIN 618, ISO 3245 | 2449.4 kg | 4672.0 kg | 0.2 |
| UA1B_12V117 | 35mm | 42mm | 12 | Steel | 7500 | Required | -29° to 138° C | DIN 618, ISO 3245 | 1315.4 kg | 2154.6 kg | 0.2 |
| UA1B_12V82 | 34.9mm | 41.3mm | 12.7 | Steel | 7500 | Required | -29° to 138° C | DIN 281, ISO 76 | 1383.5 kg | 2417.6 kg | 0.2 |