52313 Thrust Ball Bearing Specifications
Bore d (mm)
55
Outer D (mm)
115
Width B (mm)
64
Dynamic rating Cr (kN)
106
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 52313?
RUIST 52313 Thrust Ball Bearing: bore d = 55 mm, outer diameter D = 115 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 52313 carry?
Dynamic load rating Cr = 106 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 52313 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 52313 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 55 mm, OD 115 mm and width 64 mm match ISO dimensions, 52313 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.