QJ1020 Angular Contact Ball Bearing Specifications
Bore d (mm)
100
Outer D (mm)
150
Width B (mm)
24
Dynamic rating Cr (kN)
108
Static rating Cor (kN)
232
Grease limit speed (r/min)
3200
Oil limit speed (r/min)
4300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST QJ1020?
RUIST QJ1020 Angular Contact Ball Bearing: bore d = 100 mm, outer diameter D = 150 mm, width/height B = 24 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST QJ1020 carry?
Dynamic load rating Cr = 108 kN and static load rating Cor = 232 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST QJ1020 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 QJ1020 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 100 mm, OD 150 mm and width 24 mm match ISO dimensions, QJ1020 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.