7219CJ Angular Contact Ball Bearing Specifications
Bore d (mm)
95
Outer D (mm)
170
Width B (mm)
32
Dynamic rating Cr (kN)
139
Static rating Cor (kN)
120
Grease limit speed (r/min)
4800
Oil limit speed (r/min)
6800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7219CJ?
RUIST 7219CJ Angular Contact Ball Bearing: bore d = 95 mm, outer diameter D = 170 mm, width/height B = 32 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7219CJ carry?
Dynamic load rating Cr = 139 kN and static load rating Cor = 120 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7219CJ 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 7219CJ replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 95 mm, OD 170 mm and width 32 mm match ISO dimensions, 7219CJ is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.