7068AC Angular Contact Ball Bearing Specifications
Bore d (mm)
340
Outer D (mm)
520
Width B (mm)
82
Dynamic rating Cr (kN)
510
Static rating Cor (kN)
1050
Grease limit speed (r/min)
800
Oil limit speed (r/min)
1100
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7068AC?
RUIST 7068AC Angular Contact Ball Bearing: bore d = 340 mm, outer diameter D = 520 mm, width/height B = 82 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7068AC carry?
Dynamic load rating Cr = 510 kN and static load rating Cor = 1050 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7068AC 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 7068AC replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 340 mm, OD 520 mm and width 82 mm match ISO dimensions, 7068AC is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.