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 |