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 |
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