6313M Deep Groove Ball Bearing Specifications
Bore d (mm)
65
Outer D (mm)
140
Width B (mm)
33
Dynamic rating Cr (kN)
92.5
Static rating Cor (kN)
59.5
Grease limit speed (r/min)
4800
Oil limit speed (r/min)
5600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 6313M?
RUIST 6313M Deep Groove Ball Bearing: bore d = 65 mm, outer diameter D = 140 mm, width/height B = 33 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 6313M carry?
Dynamic load rating Cr = 92.5 kN and static load rating Cor = 59.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 6313M 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 6313M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 65 mm, OD 140 mm and width 33 mm match ISO dimensions, 6313M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.