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 |