QJ1019 Angular Contact Ball Bearing Specifications
Bore d (mm)
95
Outer D (mm)
145
Width B (mm)
24
Dynamic rating Cr (kN)
106
Static rating Cor (kN)
220
Grease limit speed (r/min)
3400
Oil limit speed (r/min)
4500
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST QJ1019?
RUIST QJ1019 Angular Contact Ball Bearing: bore d = 95 mm, outer diameter D = 145 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 QJ1019 carry?
Dynamic load rating Cr = 106 kN and static load rating Cor = 220 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST QJ1019 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 QJ1019 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 95 mm, OD 145 mm and width 24 mm match ISO dimensions, QJ1019 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.