6828 Deep Groove Ball Bearing Specifications
Bore d (mm)
140
Outer D (mm)
175
Width B (mm)
18
Dynamic rating Cr (kN)
17.6
Static rating Cor (kN)
10.5
Grease limit speed (r/min)
6803
Oil limit speed (r/min)
8504
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 6828?
RUIST 6828 Deep Groove Ball Bearing: bore d = 140 mm, outer diameter D = 175 mm, width/height B = 18 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 6828 carry?
Dynamic load rating Cr = 17.6 kN and static load rating Cor = 10.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 6828 typically used?
Deep Groove Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 6828 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 175 mm and width 18 mm match ISO dimensions, 6828 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.