260KBE31L Tapered Roller Bearing Specifications
Bore d (mm)
260
Outer D (mm)
440
Width B (mm)
144
Dynamic rating Cr (kN)
1890
Static rating Cor (kN)
2760
Grease limit speed (r/min)
560
Oil limit speed (r/min)
800
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 260KBE31L?
RAYSDE 260KBE31L Tapered Roller Bearing: bore d = 260 mm, outer diameter D = 440 mm, width/height B = 144 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 260KBE31L carry?
Dynamic load rating Cr = 1890 kN and static load rating Cor = 2760 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 260KBE31L 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 260KBE31L replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 260 mm, OD 440 mm and width 144 mm match ISO dimensions, 260KBE31L is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.