LM501349314Q Tapered Roller Bearing Specifications
Bore d (mm)
41.275
Outer D (mm)
73.431
Width B (mm)
21.43
Dynamic rating Cr (kN)
55
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 LM501349314Q?
RAYSDE LM501349314Q Tapered Roller Bearing: bore d = 41.275 mm, outer diameter D = 73.431 mm, width/height B = 21.43 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE LM501349314Q carry?
Dynamic load rating Cr = 55 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 LM501349314Q 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 LM501349314Q replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 41.275 mm, OD 73.431 mm and width 21.43 mm match ISO dimensions, LM501349314Q is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.