52226M Thrust Ball Bearing Specifications
Bore d (mm)
130
Outer D (mm)
190
Width B (mm)
80
Dynamic rating Cr (kN)
230
Static rating Cor (kN)
575
Grease limit speed (r/min)
2000
Oil limit speed (r/min)
2500
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 52226M?
RUIST 52226M Thrust Ball Bearing: bore d = 130 mm, outer diameter D = 190 mm, width/height B = 80 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 52226M carry?
Dynamic load rating Cr = 230 kN and static load rating Cor = 575 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 52226M typically used?
Thrust Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 52226M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 130 mm, OD 190 mm and width 80 mm match ISO dimensions, 52226M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.