QJ236 Angular Contact Ball Bearing Specifications
Bore d (mm)
180
Outer D (mm)
320
Width B (mm)
52
Dynamic rating Cr (kN)
485
Static rating Cor (kN)
1270
Grease limit speed (r/min)
1500
Oil limit speed (r/min)
2000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST QJ236?
RUIST QJ236 Angular Contact Ball Bearing: bore d = 180 mm, outer diameter D = 320 mm, width/height B = 52 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST QJ236 carry?
Dynamic load rating Cr = 485 kN and static load rating Cor = 1270 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST QJ236 typically used?
Angular Contact Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST QJ236 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 180 mm, OD 320 mm and width 52 mm match ISO dimensions, QJ236 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.