Name/model:234780-m-sp Type:angular contact ball bearings Inside diameter:410mm Outside diameter:600mm Thickness/width:236mm Seals type:open Metrial:gcr15 Basic dynamic load rating:680000n Basic static load rating:3650000n Mass:1.87kg Application:machine tool spindle, high frequency motor, gas turbine, centrifugal separator, small car front wheel, differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, filling machine, low noise type cooling tower, electrical equipment, coating equipment, machine tool trough plate, arc welding machine Superiority:higher meet rated, lower noise, reducing warranty costs greatly, increasing running time of the machine, high performance .