51230X NSK Thrust Ball Bearing
Browse 51230X NSK Thrust Ball Bearing Categories in the Manufacturers Online High Quality NSK BEARING LTD 12.9 Kg Bearing Weight Free. 238.30 mm Da - Cup Frontface Backing Diameter including Thrust Cylindrical Roller Bearing. 169.93 mm db - Cone Backface Backing Diameter
| Brand Name: | NSK |
| Model Number: | 51230X |
| db - Cone Backface Backing Diameter: | 169.93 mm |
| Da - Cup Frontface Backing Diameter: | 238.30 mm |
| Bearing Weight: | 12.9 Kg |
| G1 - Heat Generation Factor (Roller-Raceway): | 521.2 |
| Cup Part Number: | 99100W |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 25200 lbf |
| C - Cup Width: | 47.625 mm |
| R - Cone Backface To Clear Radius1: | 1.520 mm |
| PDF |
51230X |
Product Details
| db - Cone Backface Backing Diameter | 169.93 mm |
| Da - Cup Frontface Backing Diameter | 238.30 mm |
| Bearing Weight | 12.9 Kg |
| G1 - Heat Generation Factor (Roller-Raceway) | 521.2 |
| Cup Part Number | 99100W |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 25200 lbf |
| C - Cup Width | 47.625 mm |
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| K - Factor7 | 1.43 |
| e - ISO Factor8 | 0.41 |
| B | 66.675 mm |
| Y - ISO Factor9 | 1.47 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 139000 lbf |
| a - Effective Center Location3 | -12.2 mm |
| Series | 99000 |
| Cage Type | Stamped Steel |
| C0 - Static Radial Rating | 211000 lbf |
| Ab - Cage-Cone Frontface Clearance | 2 mm |
| Aa - Cage-Cone Backface Clearance | 4.6 mm |
| da - Cone Frontface Backing Diameter | 169.93 mm |
