NN3920K NSK CYLINDRICAL ROLLER BEARING
NN3920K NSK CYLINDRICAL ROLLER BEARING Product Brochures BEARING BOWER CORP. , Tapered Roller Bearing Manufacturing Service . Get Your Free. 203.96 mm db - Cone Backface Backing Diameter
| Brand Name: | NSK |
| Model Number: | NN3920K |
| db - Cone Backface Backing Diameter: | 203.96 mm |
| d: | 174.625 mm |
| Cage Type: | Stamped Steel |
| G2 - Heat Generation Factor (Rib-Roller End): | 94.9 |
| da - Cone Frontface Backing Diameter: | 193.04 mm |
| B - Cone Width: | 82.550 mm |
| Ab - Cage-Cone Frontface Clearance: | 1.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 54000 lbf |
Product Details
| db - Cone Backface Backing Diameter | 203.96 mm |
| d | 174.625 mm |
| Cage Type | Stamped Steel |
| G2 - Heat Generation Factor (Rib-Roller End) | 94.9 |
| da - Cone Frontface Backing Diameter | 193.04 mm |
| B - Cone Width | 82.550 mm |
| Ab - Cage-Cone Frontface Clearance | 1.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 54000 lbf |
| Cup Part Number | 219122 |
| K - Factor7 | 1.55 |
| G1 - Heat Generation Factor (Roller-Raceway) | 841 |
| Cg - Geometry Factor | 0.129 |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| Aa - Cage-Cone Backface Clearance | 9.4 mm |
| C0 - Static Radial Rating | 341000 lbf |
| D | 311.15 mm |
| e - ISO Factor8 | 0.38 |
| B | 82.550 mm |
| Cone Part Number | EE219068 |
| Design Units | Imperial |