NN393 NTN Tapered Roller Bearing
NN393 NTN Tapered Roller Bearing M252330 Cone Part Number Engineering Calculator , Tapered Roller Bearing Shanghai Ruonan-Power Co., Ltd. Manufacturing 10.67 in db - Cone Backface Backing Diameter Service . Get Your Free. Stamped Steel Cage Type
| Brand Name: | NTN |
| Model Number: | NN393 |
| db - Cone Backface Backing Diameter: | 10.67 in |
| Cone Part Number: | M252330 |
| Cage Type: | Stamped Steel |
| G2 - Heat Generation Factor (Rib-Roller End): | 226.1 |
| C90 - Dynamic Radial Rating (90 million revolutions)5: | 73200 lbf |
| Cg - Geometry Factor: | 0.159 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 492000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 283000 lbf |
Product Details
| db - Cone Backface Backing Diameter | 10.67 in |
| Cone Part Number | M252330 |
| Cage Type | Stamped Steel |
| G2 - Heat Generation Factor (Rib-Roller End) | 226.1 |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 73200 lbf |
| Cg - Geometry Factor | 0.159 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 492000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 283000 lbf |
| Ab - Cage-Cone Frontface Clearance | 0.19 in |
| K - Factor8 | 1.76 |
| da - Cone Frontface Backing Diameter | 10.28 in |
| Aa - Cage-Cone Backface Clearance | 0.3 in |
| Design Units | Imperial |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 41700 lbf |
| a - Effective Center Location4 | -0.26 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 128000 lbf |
| C0 - Static Radial Rating | 455000 lbf |
| B - Cone Width | 2.9375 in |
| G1 - Heat Generation Factor (Roller-Raceway) | 1839.2 |
| d | 9.25 in |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8689236 |
