4R6804 NTN Cylindrical Roller Bearing
4R6804 NTN Cylindrical Roller Bearing Industries and Applications ? We sell discount 78215C Cone Part Number Cylindrical Roller Bearing online as well China 608z Bearing Supplier as cheap 3.31 in db - Cone Backface Backing Diameter machinery parts.
| Brand Name: | NTN |
| Model Number: | 4R6804 |
| db - Cone Backface Backing Diameter: | 3.31 in |
| Cone Part Number: | 78215C |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 53200 lbf |
| C0 - Static Radial Rating: | 52600 lbf |
| Aa - Cage-Cone Backface Clearance: | 0.22 in |
| Cg - Geometry Factor: | 0.0926 |
| a - Effective Center Location4: | 0.33 in |
| R - Cone Backface To Clear Radius3: | 0.14 in |
| PDF |
4R6804 |
Product Details
| db - Cone Backface Backing Diameter | 3.31 in |
| Cone Part Number | 78215C |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 53200 lbf |
| C0 - Static Radial Rating | 52600 lbf |
| Aa - Cage-Cone Backface Clearance | 0.22 in |
| Cg - Geometry Factor | 0.0926 |
| a - Effective Center Location4 | 0.33 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| Series | 78000C |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 13800 lbf |
| K - Factor8 | 0.67 |
| B - Cone Width | 1.3085 in |
| Cage Type | Stamped Steel |
| Design Units | Imperial |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 20400 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 24000 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 17.6 |
| d | 2.1250 in |
| G1 - Heat Generation Factor (Roller-Raceway) | 71.3 |
| Ab - Cage-Cone Frontface Clearance | 0.21 in |
