53312U Bearing Specifications
Bore d (mm)
60
Outer D (mm)
110
Width B (mm)
38.3
Dynamic rating Cr (kN)
119
Static rating Cor (kN)
263
Grease limit speed (r/min)
1600
Oil limit speed (r/min)
2400
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 53312U?
RUIST 53312U Bearing: bore d = 60 mm, outer diameter D = 110 mm, width/height B = 38.3 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 53312U carry?
Dynamic load rating Cr = 119 kN and static load rating Cor = 263 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 53312U typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 53312U replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 60 mm, OD 110 mm and width 38.3 mm match ISO dimensions, 53312U is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.