HM231149NA/HM231111D NSK Tapered roller bearing
Various Four-Row Tapered Roller Bearing types 68.263 mm D and sizes to accommodate China Ucp205 Bearing Supplier 39.88 mm da - Cone Frontface Backing Diameter your HM231149NA/HM231111D NSK Tapered roller bearing requirements.
| Brand Name: | NSK |
| Model Number: | HM231149NA/HM231111D |
| D: | 68.263 mm |
| Design Units: | Imperial |
| da - Cone Frontface Backing Diameter: | 39.88 mm |
| C0 - Static Radial Rating: | 14200 lbf |
| a - Effective Center Location3: | -3.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 3760 lbf |
| Y - ISO Factor9: | 1.59 |
| Bearing Weight: | 0.30 Kg |
Product Details
| D | 68.263 mm |
| Design Units | Imperial |
| da - Cone Frontface Backing Diameter | 39.88 mm |
| C0 - Static Radial Rating | 14200 lbf |
| a - Effective Center Location3 | -3.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3760 lbf |
| Y - ISO Factor9 | 1.59 |
| Bearing Weight | 0.30 Kg |
| G1 - Heat Generation Factor (Roller-Raceway) | 18 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2430 lbf |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| Series | LM48500 |
| B | 18.037 mm |
| e - ISO Factor8 | 0.38 |
| d | 34.925 mm |
| C - Cup Width | 13.970 mm |
| Cage Type | Stamped Steel |
| G2 - Heat Generation Factor (Rib-Roller End) | 10.6 |
| db - Cone Backface Backing Diameter | 45.97 mm |