NN4940K NTN Cylindrical Roller Bearing
What are China Rexroth a11vo Hydraulic Pump Supplier the types of NN4940K NTN Cylindrical Roller Bearing 1.27 mm r - Cup Backface To Clear Radius2 ? Spherical Roller Bearings Manufacturing Service 12.5 G1 - Heat Generation Factor (Roller-Raceway) . Get Your Free, Instant price, design review.
| Brand Name: |
NTN |
| Model Number: |
NN4940K |
| r - Cup Backface To Clear Radius2: |
1.27 mm |
| Y - ISO Factor9: |
1.82 |
| G1 - Heat Generation Factor (Roller-Raceway): |
12.5 |
| Cg - Geometry Factor: |
0.0565 |
| e - ISO Factor8: |
0.33 |
| D: |
60.325 mm |
| db - Cone Backface Backing Diameter: |
36.07 mm |
| a - Effective Center Location3: |
-7.9 mm |
| PDF |
NN4940K |
Product Details
| r - Cup Backface To Clear Radius2 |
1.27 mm |
| Y - ISO Factor9 |
1.82 |
| G1 - Heat Generation Factor (Roller-Raceway) |
12.5 |
| Cg - Geometry Factor |
0.0565 |
| e - ISO Factor8 |
0.33 |
| D |
60.325 mm |
| db - Cone Backface Backing Diameter |
36.07 mm |
| a - Effective Center Location3 |
-7.9 mm |
| K - Factor7 |
1.77 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
2820 lbf |
| Bearing Weight |
0.30 Kg |
| Design Units |
Imperial |
| C - Cup Width |
15.875 mm |
| Cage Type |
Stamped Steel |
| Series |
1900 |
| Da - Cup Frontface Backing Diameter |
55.88 mm |
| Db - Cup Backface Backing Diameter |
52.07 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
1590 lbf |
| d |
23.813 mm |