22260CA Spherical Roller Bearing Specifications
Bore d (mm)
300
Outer D (mm)
540
Width B (mm)
140
Dynamic rating Cr (kN)
2990
Static rating Cor (kN)
4300
Grease limit speed (r/min)
750
Oil limit speed (r/min)
950
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 22260CA?
RUIST 22260CA Spherical Roller Bearing: bore d = 300 mm, outer diameter D = 540 mm, width/height B = 140 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 22260CA carry?
Dynamic load rating Cr = 2990 kN and static load rating Cor = 4300 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 22260CA typically used?
Spherical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 22260CA replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 300 mm, OD 540 mm and width 140 mm match ISO dimensions, 22260CA is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.