Timken NK45/20 needle roller bearings
Timken NK45/20 needle roller bearings, Units and Housings CAD Non-expansion Expansion / Non-expansion models , 1 Piece Solid Housing Configuration Needle Roller Bearings Manufacturing Service . Get Your Free. New energy Bearing Manufacturing Co., Ltd
What is NK45/20 bearing interchange？
| Brand Name |
Timken |
| Model Number |
NK45/20 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series | 565 |
| Cone Part Number | 569 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 76900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 19900 lbf |
| d | 2.5576 in |
| B - Cone Width | 1.4240 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 2.91 in |
| db - Cone Backface Backing Diameter | 3.19 in |
| Ab - Cage-Cone Frontface Clearance | 0.11 in |
| Aa - Cage-Cone Backface Clearance | 0.1 in |
| a - Effective Center Location4 | -0.32 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 11400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 44100 lbf |
| C0 - Static Radial Rating | 58900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 7130 lbf |
| K - Factor8 | 1.61 |
| G1 - Heat Generation Factor (Roller-Raceway) | 101.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 24 |
| Cg - Geometry Factor | 0.117 |
