7940A5TRDUMP3 NSK Super Precision Bearings
What 3153.6 G1 - Heat Generation Factor (Roller-Raceway) HM161040 Cone Part Number is 7940A5TRDUMP3 NSK Super Precision Bearings Hebei Xiantong Bearing Co., Ltd. in mechanical engineering? Super Precision Bearings Manufacturing Service . Upload your CAD file for an instant.
| Brand Name: | NSK |
| Model Number: | 7940A5TRDUMP3 |
| G1 - Heat Generation Factor (Roller-Raceway): | 3153.6 |
| Cone Part Number: | HM161040 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7: | 77900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 264000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 585000 lbf |
| Cg - Geometry Factor: | 0.184 |
| da - Cone Frontface Backing Diameter: | 13.35 in |
| R - Cone Backface To Clear Radius3: | 0.25 in |
| PDF |
7940A5TRDUMP3 |
Product Details
| G1 - Heat Generation Factor (Roller-Raceway) | 3153.6 |
| Cone Part Number | HM161040 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 77900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 264000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 585000 lbf |
| Cg - Geometry Factor | 0.184 |
| da - Cone Frontface Backing Diameter | 13.35 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| d | 12.2000 in |
| Design Units | Imperial |
| G2 - Heat Generation Factor (Rib-Roller End) | 239.4 |
| Ab - Cage-Cone Frontface Clearance | 0.32 in |
| B - Cone Width | 3.8750 in |
| C0 - Static Radial Rating | 848000 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 152000 lbf |
| a - Effective Center Location4 | -0.47 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 1020000 lbf |
| Cage Type | Pin-Type |
| db - Cone Backface Backing Diameter | 13.7 in |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |
