22312CK Spherical Roller Bearing Specifications
Bore d (mm)
60
Outer D (mm)
130
Width B (mm)
46
Dynamic rating Cr (kN)
295
Static rating Cor (kN)
318
Grease limit speed (r/min)
2800
Oil limit speed (r/min)
3600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 22312CK?
RUIST 22312CK Spherical Roller Bearing: bore d = 60 mm, outer diameter D = 130 mm, width/height B = 46 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 22312CK carry?
Dynamic load rating Cr = 295 kN and static load rating Cor = 318 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 22312CK 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 22312CK replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 60 mm, OD 130 mm and width 46 mm match ISO dimensions, 22312CK is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.