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 |
