53224 Bearing Specifications
Bore d (mm)
120
Outer D (mm)
170
Width B (mm)
40.8
Dynamic rating Cr (kN)
141
Static rating Cor (kN)
430
Grease limit speed (r/min)
1200
Oil limit speed (r/min)
1800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 53224?
RUIST 53224 Bearing: bore d = 120 mm, outer diameter D = 170 mm, width/height B = 40.8 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 53224 carry?
Dynamic load rating Cr = 141 kN and static load rating Cor = 430 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 53224 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 53224 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 120 mm, OD 170 mm and width 40.8 mm match ISO dimensions, 53224 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.