22211CAK Spherical Roller Bearing Specifications
Bore d (mm)
55
Outer D (mm)
100
Width B (mm)
25
Dynamic rating Cr (kN)
119
Static rating Cor (kN)
126
Grease limit speed (r/min)
4500
Oil limit speed (r/min)
5600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 22211CAK?
RUIST 22211CAK Spherical Roller Bearing: bore d = 55 mm, outer diameter D = 100 mm, width/height B = 25 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 22211CAK carry?
Dynamic load rating Cr = 119 kN and static load rating Cor = 126 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 22211CAK 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 22211CAK replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 55 mm, OD 100 mm and width 25 mm match ISO dimensions, 22211CAK is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.