HM218248W2A2102A Tapered Roller Bearing Specifications
Bore d (mm)
89.975
Outer D (mm)
146.975
Width B (mm)
40
Dynamic rating Cr (kN)
280
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE HM218248W2A2102A?
RAYSDE HM218248W2A2102A Tapered Roller Bearing: bore d = 89.975 mm, outer diameter D = 146.975 mm, width/height B = 40 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE HM218248W2A2102A carry?
Dynamic load rating Cr = 280 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE HM218248W2A2102A typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE HM218248W2A2102A replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 89.975 mm, OD 146.975 mm and width 40 mm match ISO dimensions, HM218248W2A2102A is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.