NSK FWF-212517 needle roller bearings
NSK FWF-212517 needle roller bearings manufacturer and 12 mm K global supplier Huaxin Bearing Co., Ltd of reliable ball and roller ... NSK FWF-212517 needle roller bearings 850 mm d1 Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of our targeted industries.
What is FWF-212517 bearing cross reference？
| Brand Name |
NSK |
| Model Number |
FWF-212517 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
FWF-212517 |
Product Details
| Series |
L357000 |
| Cone Part Number |
L357040 |
| Cup Part Number |
L357010 |
| Design Units |
Imperial |
| Bearing Weight |
17.2 Kg |
| Cage Type |
Stamped Steel |
| d |
289.974 mm |
| D |
393.7 mm |
| B - Cone Width |
50.8 mm |
| C - Cup Width |
38.100 mm |
| B |
50.800 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
308.10 mm |
| db - Cone Backface Backing Diameter |
318.01 mm |
| Da - Cup Frontface Backing Diameter |
380.00 mm |
| Db - Cup Backface Backing Diameter |
373.89 mm |
| Ab - Cage-Cone Frontface Clearance |
2.5 mm |
| Aa - Cage-Cone Backface Clearance |
4.6 mm |
| a - Effective Center Location3 |
12.7 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
34200 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
132000 lbf |
| C0 - Static Radial Rating |
295000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
21000 lbf |
| K - Factor7 |
1.63 |
| e - ISO Factor8 |
0.36 |
| Y - ISO Factor9 |
1.67 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1753.3 |
| G2 - Heat Generation Factor (Rib-Roller End) |
301 |
| Cg - Geometry Factor |
0.158 |