CRO-4409 NTN Cylindrical Roller Bearing
We 8090 lbf C90 - Dynamic Radial Rating (90 million revolutions)4 work 75.2 G1 - Heat Generation Factor (Roller-Raceway)10 closely with our Shandong Yochi Bearing Co., Ltd. CRO-4409 NTN Cylindrical Roller Bearing manufacturing partners 4.4375 in D to bring the best value to customers.
| Brand Name: | NTN |
| Model Number: | CRO-4409 |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 8090 lbf |
| G1 - Heat Generation Factor (Roller-Raceway)10: | 75.2 |
| D: | 4.4375 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 5570 lbf |
| Y - ISO Factor9: | 1.49 |
| d: | 2.5000 in |
| C1 - Cup Flange Width: | 0.1875 in |
| C - Cup Width: | 0.9375 in |
| PDF |
CRO-4409 |
Product Details
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 8090 lbf |
| G1 - Heat Generation Factor (Roller-Raceway)10 | 75.2 |
| D | 4.4375 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 5570 lbf |
| Y - ISO Factor9 | 1.49 |
| d | 2.5000 in |
| C1 - Cup Flange Width | 0.1875 in |
| C - Cup Width | 0.9375 in |
| Cg - Geometry Factor11 | 0.109 |
| Aa - Cage-Cone Backface Clearance | 0.06 in |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| T1 - Bearing Width | 1.1875 in |
| C0 - Static Radial Rating | 43000 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 21.3 |
| Design Units | Imperial |
| K - Factor7 | 1.45 |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| Cone Part Number | 3982 |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15689663258 |
