4R7207 NTN Cylindrical Roller Bearing
Welcome to the NTN Bearing de Mexico, S.A. 4R7207 NTN Cylindrical Roller Bearing 178000 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 309000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 online seller.
| Brand Name: | NTN |
| Model Number: | 4R7207 |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 178000 lbf |
| Aa - Cage-Cone Backface Clearance: | 0.07 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 309000 lbf |
| R - Cone Backface To Clear Radius3: | 0.06 in |
| d: | 6.4995 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7: | 20900 lbf |
| Cg - Geometry Factor: | 0.113 |
| Ab - Cage-Cone Frontface Clearance: | 0.06 in |
| PDF |
4R7207 |
Product Details
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 178000 lbf |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 309000 lbf |
| R - Cone Backface To Clear Radius3 | 0.06 in |
| d | 6.4995 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 20900 lbf |
| Cg - Geometry Factor | 0.113 |
| Ab - Cage-Cone Frontface Clearance | 0.06 in |
| a - Effective Center Location4 | -0.72 in |
| db - Cone Backface Backing Diameter | 7.2 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 80200 lbf |
| Cage Type | Stamped Steel |
| Design Units | Imperial |
| K - Factor8 | 2.21 |
| C0 - Static Radial Rating | 271000 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 46100 lbf |
| B - Cone Width | 2.9375 in |
| Cone Part Number | HM136940 |
| da - Cone Frontface Backing Diameter | 7.2 in |
| Series | HM136900 |
