150KBE31L Tapered Roller Bearing Specifications
Bore d (mm)
150
Outer D (mm)
250
Width B (mm)
80
Dynamic rating Cr (kN)
625
Static rating Cor (kN)
810
Grease limit speed (r/min)
1100
Oil limit speed (r/min)
1400
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 150KBE31L?
RAYSDE 150KBE31L Tapered Roller Bearing: bore d = 150 mm, outer diameter D = 250 mm, width/height B = 80 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 150KBE31L carry?
Dynamic load rating Cr = 625 kN and static load rating Cor = 810 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 150KBE31L 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 150KBE31L replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 150 mm, OD 250 mm and width 80 mm match ISO dimensions, 150KBE31L is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.