331182A Tapered Roller Bearing Specifications
Bore d (mm)
501.65
Outer D (mm)
711.2
Width B (mm)
250.825
Dynamic rating Cr (kN)
5500
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 331182A?
RAYSDE 331182A Tapered Roller Bearing: bore d = 501.65 mm, outer diameter D = 711.2 mm, width/height B = 250.825 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 331182A carry?
Dynamic load rating Cr = 5500 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 331182A 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 331182A replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 501.65 mm, OD 711.2 mm and width 250.825 mm match ISO dimensions, 331182A is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.