NTN 4T-14138A Single row tapered roller bearings
| Brand Name |
NTN |
| Model Number |
4T-14138A |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 4T-14138A bearing Size Chart (mm/inches) |
|---|
| Series | 649000 |
| Cone Part Number | EE649238 |
| Design Units | Imperial |
| Cage Type | Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 1020000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 265000 lbf |
| d | 23.9900 in |
| B - Cone Width | 3.6875 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 24.92 in |
| db - Cone Backface Backing Diameter | 25.28 in |
| Ab - Cage-Cone Frontface Clearance | 0.33 in |
| Aa - Cage-Cone Backface Clearance | 0.34 in |
| a - Effective Center Location4 | 1.24 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 152000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 587000 lbf |
| C0 - Static Radial Rating | 1260000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 96600 lbf |
| K - Factor8 | 1.58 |
| G1 - Heat Generation Factor (Roller-Raceway) | 9380 |
| G2 - Heat Generation Factor (Rib-Roller End) | 929 |
| Cg - Geometry Factor | 0.279 |