140KBE31L Tapered Roller Bearing Specifications
Bore d (mm)
140
Outer D (mm)
225
Width B (mm)
68
Dynamic rating Cr (kN)
490
Static rating Cor (kN)
630
Grease limit speed (r/min)
1200
Oil limit speed (r/min)
1600
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 140KBE31L?
RAYSDE 140KBE31L Tapered Roller Bearing: bore d = 140 mm, outer diameter D = 225 mm, width/height B = 68 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 140KBE31L carry?
Dynamic load rating Cr = 490 kN and static load rating Cor = 630 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 140KBE31L 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 140KBE31L replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 225 mm and width 68 mm match ISO dimensions, 140KBE31L is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.