52228 Thrust Ball Bearing Specifications
Bore d (mm)
120
Outer D (mm)
200
Width B (mm)
81
Dynamic rating Cr (kN)
216
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 52228?
RUIST 52228 Thrust Ball Bearing: bore d = 120 mm, outer diameter D = 200 mm, width/height B = 81 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 52228 carry?
Dynamic load rating Cr = 216 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 52228 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 52228 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 120 mm, OD 200 mm and width 81 mm match ISO dimensions, 52228 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.