231019C NSK Railway Rolling Spherical Roller Bearings
231019C NSK Railway Rolling Spherical Roller Bearings Engineering Shanghai Shengjie Bearing Co., Ltd. Calculator , 0.05 in Aa - Cage-Cone Backface Clearance Railway Rolling Spherical Roller Bearings Manufacturing Service 159.6 G1 - Heat Generation Factor (Roller-Raceway) . Get Your Free.
| Brand Name: |
NSK |
| Model Number: |
231019C |
| Aa - Cage-Cone Backface Clearance: |
0.05 in |
| d: |
2.8750 in |
| G1 - Heat Generation Factor (Roller-Raceway): |
159.6 |
| Series: |
745 |
| G2 - Heat Generation Factor (Rib-Roller End): |
26.3 |
| R - Cone Backface To Clear Radius3: |
0.14 in |
| Cg - Geometry Factor: |
0.0898 |
| db - Cone Backface Backing Diameter: |
3.58 in |
Product Details
| Aa - Cage-Cone Backface Clearance |
0.05 in |
| d |
2.8750 in |
| G1 - Heat Generation Factor (Roller-Raceway) |
159.6 |
| Series |
745 |
| G2 - Heat Generation Factor (Rib-Roller End) |
26.3 |
| R - Cone Backface To Clear Radius3 |
0.14 in |
| Cg - Geometry Factor |
0.0898 |
| db - Cone Backface Backing Diameter |
3.58 in |
| B - Cone Width |
1.8375 in |
| Cone Part Number |
744 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
147000 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
21900 lbf |
| Design Units |
Imperial |
| K - Factor8 |
1.8 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
84700 lbf |
| Cage Type |
Stamped Steel |
| da - Cone Frontface Backing Diameter |
3.35 in |
| C0 - Static Radial Rating |
93800 lbf |
| a - Effective Center Location4 |
-0.47 in |
| Ab - Cage-Cone Frontface Clearance |
0.08 in |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7233546 |