51112 Bearing Specifications
Bore d (mm)
60
Outer D (mm)
85
Width B (mm)
17
Dynamic rating Cr (kN)
41.5
Static rating Cor (kN)
113
Grease limit speed (r/min)
2600
Oil limit speed (r/min)
4000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 51112?
RUIST 51112 Bearing: bore d = 60 mm, outer diameter D = 85 mm, width/height B = 17 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 51112 carry?
Dynamic load rating Cr = 41.5 kN and static load rating Cor = 113 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 51112 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 51112 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 60 mm, OD 85 mm and width 17 mm match ISO dimensions, 51112 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.