22318CA Spherical Roller Bearing Specifications
Bore d (mm)
90
Outer D (mm)
190
Width B (mm)
64
Dynamic rating Cr (kN)
580
Static rating Cor (kN)
660
Grease limit speed (r/min)
1800
Oil limit speed (r/min)
2400
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 22318CA?
RUIST 22318CA Spherical Roller Bearing: bore d = 90 mm, outer diameter D = 190 mm, width/height B = 64 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 22318CA carry?
Dynamic load rating Cr = 580 kN and static load rating Cor = 660 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 22318CA 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 22318CA replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 190 mm and width 64 mm match ISO dimensions, 22318CA is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.