NN3148 NTN Tapered Roller Bearing
NN3148 NTN Tapered Roller Bearing, Units and 0.38 e - ISO Factor8 Housings CAD models , 18 G1 - Heat Generation Factor (Roller-Raceway) Tapered Roller Bearing Manufacturing Service . Get Your Free. Shanghai Ruonan-Power Co., Ltd.
| Brand Name: |
NTN |
| Model Number: |
NN3148 |
| e - ISO Factor8: |
0.38 |
| a - Effective Center Location3: |
-4.3 mm |
| G1 - Heat Generation Factor (Roller-Raceway): |
18 |
| Db - Cup Backface Backing Diameter: |
59.94 mm |
| Cone Part Number: |
14124 |
| C90 - Dynamic Radial Rating (90 million revolutions)4: |
3180 lbf |
| Cage Type: |
Stamped Steel |
| Aa - Cage-Cone Backface Clearance: |
0.5 mm |
Product Details
| e - ISO Factor8 |
0.38 |
| a - Effective Center Location3 |
-4.3 mm |
| G1 - Heat Generation Factor (Roller-Raceway) |
18 |
| Db - Cup Backface Backing Diameter |
59.94 mm |
| Cone Part Number |
14124 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3180 lbf |
| Cage Type |
Stamped Steel |
| Aa - Cage-Cone Backface Clearance |
0.5 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
9.4 |
| K - Factor7 |
1.53 |
| da - Cone Frontface Backing Diameter |
38.61 mm |
| d |
31.750 mm |
| B |
19.845 mm |
| C0 - Static Radial Rating |
13900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
12300 lbf |
| Bearing Weight |
0.4 Kg |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm |
| Y - ISO Factor9 |
1.57 |
| Design Units |
Imperial |
| C - Cup Width |
15.875 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8689236 |