51236X Bearing Specifications
Bore d (mm)
180
Outer D (mm)
250
Width B (mm)
56
Dynamic rating Cr (kN)
284
Static rating Cor (kN)
955
Grease limit speed (r/min)
800
Oil limit speed (r/min)
1200
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 51236X?
RUIST 51236X Bearing: bore d = 180 mm, outer diameter D = 250 mm, width/height B = 56 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 51236X carry?
Dynamic load rating Cr = 284 kN and static load rating Cor = 955 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 51236X typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 51236X replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 180 mm, OD 250 mm and width 56 mm match ISO dimensions, 51236X is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.