SNR EST207 bearing units
Browse Take-Up Type Bearing Unit, Type SNR EST207 bearing units Categories Tapered hole adapter Bearing Inner Dia. Shape in the Manufacturers Online Free. NTN PRECISION AXLE CORP. including bearing units.
| Brand Name: | SNR |
| Model Number: | EST207 |
| Series: | LM665900 |
| Cone Part Number: | LM665949A |
| Cup Part Number: | LM665911 |
| Design Units: | Imperial |
| Bearing Weight: | 43.20 Kg |
| Cage Type: | Stamped Steel |
| d: | 385.763 mm |
| D: | 514.350 mm |
| PDF |
EST207 |
Product Details
| Series | LM665900 |
| Cone Part Number | LM665949A |
| Cup Part Number | LM665911 |
| Design Units | Imperial |
| Bearing Weight | 43.20 Kg |
| Cage Type | Stamped Steel |
| d | 385.763 mm |
| D | 514.350 mm |
| B - Cone Width | 82.550 mm |
| C - Cup Width | 63.500 mm |
| B | 82.553 mm |
| R - Cone Backface To Clear Radius1 | 14.990 mm |
| r - Cup Backface To Clear Radius2 | 13.46 mm |
| da - Cone Frontface Backing Diameter | 405.89 mm |
| db - Cone Backface Backing Diameter | 433.07 mm |
| Da - Cup Frontface Backing Diameter | 495.55 mm |
| Db - Cup Backface Backing Diameter | 471.93 mm |
| Ab - Cage-Cone Frontface Clearance | 4.6 mm |
| Aa - Cage-Cone Backface Clearance | 8.4 mm |
| a - Effective Center Location3 | 16.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 78900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 304000 lbf |
| C0 - Static Radial Rating | 710000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 56500 lbf |
| K - Factor7 | 1.4 |
| e - ISO Factor8 | 0.42 |
| Y - ISO Factor9 | 1.43 |
| G1 - Heat Generation Factor (Roller-Raceway) | 3743.4 |
| G2 - Heat Generation Factor (Rib-Roller End) | 480 |
| Cg - Geometry Factor | 0.216 |
