NN493 NTN Tapered Roller Bearing
Welcome to NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. the 1.77 K - Factor7 NN493 NTN Tapered Roller Bearing online seller.
| Brand Name: | NTN |
| Model Number: | NN493 |
| K - Factor7: | 1.77 |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: | 46400 lbf |
| Series: | 130000 |
| B - Double Cone Width: | 4.7500 in |
| C0 - Static Radial Rating: | 314000 lbf |
| da - Cone Frontface Backing Diameter: | 9.72 in |
| d: | 9.0000 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4: | 312000 lbf |
Product Details
| K - Factor7 | 1.77 |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 46400 lbf |
| Series | 130000 |
| B - Double Cone Width | 4.7500 in |
| C0 - Static Radial Rating | 314000 lbf |
| da - Cone Frontface Backing Diameter | 9.72 in |
| d | 9.0000 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 312000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 26200 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 80800 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 168 |
| G1 - Heat Generation Factor (Roller-Raceway)8 | 1160 |
| db - Cone Backface Backing Diameter | 9.72 in |
| Ab - Cage-Cone Frontface Clearance | 0.18 in |
| Cg - Geometry Factor9 | 0.136 |
| Design Units | Imperial |
| C1 - Dynamic Radial Rating (1 million revolutions)1 | 179000 lbf |
| Cage Type | Stamped Steel |
| Cone Part Number | EE130900D |
| R - Cone Frontface To Clear Radius2 | 0.060 in |