4R3639 NTN Cylindrical Roller Bearing
With over 10170 full-service stores, our 4R3639 NTN Cylindrical Roller Bearing inventory is extensive and our parts are priced right. 0.14 Cg - Geometry Factor within 24 hours. This China 608z Bearing Supplier helps you LL641149 Cone Part Number maximize your productivity by saving time and your hard-earned dollars.
| Brand Name: |
NTN |
| Model Number: |
4R3639 |
| Cg - Geometry Factor: |
0.14 |
| Cone Part Number: |
LL641149 |
| da - Cone Frontface Backing Diameter: |
8.35 in |
| G2 - Heat Generation Factor (Rib-Roller End): |
231.1 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
81300 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7: |
8480 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
21100 lbf |
| Design Units: |
Imperial |
| PDF |
4R3639 |
Product Details
| Cg - Geometry Factor |
0.14 |
| Cone Part Number |
LL641149 |
| da - Cone Frontface Backing Diameter |
8.35 in |
| G2 - Heat Generation Factor (Rib-Roller End) |
231.1 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
81300 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
8480 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
21100 lbf |
| Design Units |
Imperial |
| B - Cone Width |
1.0938 in |
| K - Factor8 |
1.43 |
| d |
8 in |
| Cage Type |
Stamped Steel |
| a - Effective Center Location4 |
0.62 in |
| R - Cone Backface To Clear Radius3 |
0.06 in |
| Ab - Cage-Cone Frontface Clearance |
0.1 in |
| db - Cone Backface Backing Diameter |
8.43 in |
| G1 - Heat Generation Factor (Roller-Raceway) |
521.9 |
| Aa - Cage-Cone Backface Clearance |
0.1 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
12100 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
46700 lbf |