M270749D/M270710/M270710DG2 NTN Cylindrical Roller Bearing
Enjoy High Margins on Pin-Type Cage Type Competitive Spherical Roller Bearings Pricing.Great DePump pump Shijiazhuang Co., Ltd. Wholesale 26.7500 in d Products at Low Costs.
| Brand Name: | NTN |
| Model Number: | M270749D/M270710/M270710DG2 |
| d: | 26.7500 in |
| Ab - Cage-Cone Frontface Clearance: | 0.36 in |
| Cage Type: | Pin-Type |
| db - Cone Backface Backing Diameter: | 28.58 in |
| a - Effective Center Location4: | 0.27 in |
| G2 - Heat Generation Factor (Rib-Roller End): | 961 |
| G1 - Heat Generation Factor (Roller-Raceway): | 16300 |
| da - Cone Frontface Backing Diameter: | 28.11 in |
| PDF |
M270749D/M270710/M270710DG2 |
Product Details
| d | 26.7500 in |
| Ab - Cage-Cone Frontface Clearance | 0.36 in |
| Cage Type | Pin-Type |
| db - Cone Backface Backing Diameter | 28.58 in |
| a - Effective Center Location4 | 0.27 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 961 |
| G1 - Heat Generation Factor (Roller-Raceway) | 16300 |
| da - Cone Frontface Backing Diameter | 28.11 in |
| Cone Part Number | LM281849 |
| R - Cone Backface To Clear Radius3 | 0.380 in |
| Cg - Geometry Factor | 0.325 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 166000 lbf |
| Aa - Cage-Cone Backface Clearance | 0.42 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 292000 lbf |
| C0 - Static Radial Rating | 2480000 lbf |
| Series | LM281800 |
| K - Factor8 | 1.76 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 1960000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 1130000 lbf |
| Design Units | Imperial |
