51309 Single-direction Thrust Ball Bearing
51309 Single-direction Thrust Ball Bearing manufacturer and global supplier of reliable ball and roller ... 51309 Single-direction Thrust Ball Bearing Industries Products Manufacturing & Engineering and BEARING CORP. Agricultural Bearings 31.000 mm B - Cone Width designed to meet the unique requirements of our targeted industries.
| B - Cone Width: | 31.000 mm |
| Design Units: | METRIC |
| WPD: | 118.8 mm |
| db - Cone Backface Backing Diameter: | 74 mm |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 20400 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5: | 52200 N |
| G1 - Heat Generation Factor (Roller-Raceway): | 75.8 |
| K - Factor8: | 1.69 |
Product Details
| B - Cone Width | 31.000 mm |
| Design Units | METRIC |
| WPD | 118.8 mm |
| db - Cone Backface Backing Diameter | 74 mm |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 20400 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 52200 N |
| G1 - Heat Generation Factor (Roller-Raceway) | 75.8 |
| K - Factor8 | 1.69 |
| a - Effective Center Location4 | -7.1 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 22.2 |