6840 Deep Groove Ball Bearing Specifications
Bore d (mm)
200
Outer D (mm)
250
Width B (mm)
24
Dynamic rating Cr (kN)
22.6
Static rating Cor (kN)
13.5
Grease limit speed (r/min)
5692
Oil limit speed (r/min)
7115
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 6840?
RUIST 6840 Deep Groove Ball Bearing: bore d = 200 mm, outer diameter D = 250 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 6840 carry?
Dynamic load rating Cr = 22.6 kN and static load rating Cor = 13.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 6840 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 6840 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 200 mm, OD 250 mm and width 24 mm match ISO dimensions, 6840 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.