4R8605 NTN Cylindrical Roller Bearing
Online Precision Parts Bearing Co., Ltd. 4R8605 NTN Cylindrical Roller Bearing 2.2500 in B - Cone Width Expert.More Choices. 4R8605 NTN Cylindrical Roller Bearing in Stock 85.5 G2 - Heat Generation Factor (Rib-Roller End) & Ready to 164000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 Ship Now!
| Brand Name: | NTN |
| Model Number: | 4R8605 |
| B - Cone Width: | 2.2500 in |
| G2 - Heat Generation Factor (Rib-Roller End): | 85.5 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 164000 lbf |
| Cg - Geometry Factor: | 0.116 |
| a - Effective Center Location4: | -0.57 in |
| Cone Part Number: | HM127440 |
| Ab - Cage-Cone Frontface Clearance: | 0.07 in |
| Cage Type: | Stamped Steel |
| PDF |
4R8605 |
Product Details
| B - Cone Width | 2.2500 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 85.5 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 164000 lbf |
| Cg - Geometry Factor | 0.116 |
| a - Effective Center Location4 | -0.57 in |
| Cone Part Number | HM127440 |
| Ab - Cage-Cone Frontface Clearance | 0.07 in |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance | 0.06 in |
| Series | HM127400 |
| C0 - Static Radial Rating | 159000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 94500 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 42600 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 24500 lbf |
| K - Factor8 | 2.21 |
| da - Cone Frontface Backing Diameter | 5.51 in |
| Design Units | Imperial |
| d | 4.9995 in |
| db - Cone Backface Backing Diameter | 5.51 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 11100 lbf |
