22213K Spherical Roller Bearing Specifications
Bore d (mm)
65
Outer D (mm)
120
Width B (mm)
31
Dynamic rating Cr (kN)
—
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 22213K?
RUIST 22213K Spherical Roller Bearing: bore d = 65 mm, outer diameter D = 120 mm, width/height B = 31 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 22213K carry?
Dynamic load rating Cr = — kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 22213K 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 22213K replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 65 mm, OD 120 mm and width 31 mm match ISO dimensions, 22213K is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.