RAYSDE BT4-0010GHA1C400VA903 Tapered Roller Bearing: bore d = 177.8 mm, outer diameter D = 247.65 mm, width/height B = 192.088 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
Dynamic load rating Cr = 1020 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Yes. Because bore 177.8 mm, OD 247.65 mm and width 192.088 mm match ISO dimensions, BT4-0010GHA1C400VA903 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.