NSK 6308 DDU JAPAN Bearing 40×90×23
QuestionNSK 6308 DDU JAPAN Bearing 40×90×23 ? Find what QM INDUSTRIES BEARING LIMITED you need 40×90×23 faster by entering your JAPAN NSK Bearing B04144 Product Group information .
What is 6308 DDU bearing cross reference？
| Brand Name: | NSK |
| Model Number: | 6308 DDU |
| Series: | 80000 |
| Cone Part Number: | 80176 |
| Cup Part Number: | 80217 |
| Design Units: | Imperial |
| Bearing Weight: | 21.2 Kg |
| Cage Type: | Stamped Steel |
| d: | 447.675 mm |
| D: | 552.450 mm |
Product Details
| Series | 80000 |
| Cone Part Number | 80176 |
| Cup Part Number | 80217 |
| Design Units | Imperial |
| Bearing Weight | 21.2 Kg |
| Cage Type | Stamped Steel |
| d | 447.675 mm |
| D | 552.450 mm |
| B - Cone Width | 44.45 mm |
| C - Cup Width | 31.750 mm |
| B | 44.450 mm |
| R - Cone Backface To Clear Radius1 | 3.300 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 464.06 mm |
| db - Cone Backface Backing Diameter | 467.11 mm |
| Da - Cup Frontface Backing Diameter | 533.90 mm |
| Db - Cup Backface Backing Diameter | 531.11 mm |
| Ab - Cage-Cone Frontface Clearance | 6.1 mm |
| Aa - Cage-Cone Backface Clearance | 4.6 mm |
| a - Effective Center Location3 | 26.2 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 36500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 141000 lbf |
| C0 - Static Radial Rating | 348000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 19900 lbf |
| K - Factor7 | 1.83 |
| e - ISO Factor8 | 0.32 |
| Y - ISO Factor9 | 1.88 |
| G1 - Heat Generation Factor (Roller-Raceway) | 3440 |
| G2 - Heat Generation Factor (Rib-Roller End) | 868 |
| Cg - Geometry Factor | 0.188 |
