4R4807 NTN Cylindrical Roller Bearing
Online 66.04 mm Db - Cup Backface Backing Diameter 4R4807 NTN Cylindrical Roller Bearing Expert.More Choices. 4R4807 NTN Cylindrical Roller Bearing in Stock 18590 Cone Part Number & Ready to China Rexroth a11vo Hydraulic Pump Supplier Ship Now!
| Brand Name: | NTN |
| Model Number: | 4R4807 |
| Cone Part Number: | 18590 |
| Db - Cup Backface Backing Diameter: | 66.04 mm |
| Aa - Cage-Cone Backface Clearance: | -0.3 mm |
| B - Cone Width: | 17.463 mm |
| R - Cone Backface To Clear Radius1: | 3.560 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 11400 lbf |
| da - Cone Frontface Backing Diameter: | 45.97 mm |
| Y - ISO Factor9: | 1.71 |
| PDF |
4R4807 |
Product Details
| Cone Part Number | 18590 |
| Db - Cup Backface Backing Diameter | 66.04 mm |
| Aa - Cage-Cone Backface Clearance | -0.3 mm |
| B - Cone Width | 17.463 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 11400 lbf |
| da - Cone Frontface Backing Diameter | 45.97 mm |
| Y - ISO Factor9 | 1.71 |
| G1 - Heat Generation Factor (Roller-Raceway) | 21 |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 2960 lbf |
| e - ISO Factor8 | 0.35 |
| C0 - Static Radial Rating | 13100 lbf |
| Series | 18500 |
| Cg - Geometry Factor | 0.0681 |
| K - Factor7 | 1.67 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 1770 lbf |
| db - Cone Backface Backing Diameter | 53.09 mm |
