61968MA Deep Groove Ball Bearing Specifications
Bore d (mm)
340
Outer D (mm)
460
Width B (mm)
56
Dynamic rating Cr (kN)
282
Static rating Cor (kN)
420
Grease limit speed (r/min)
1100
Oil limit speed (r/min)
1400
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 61968MA?
RUIST 61968MA Deep Groove Ball Bearing: bore d = 340 mm, outer diameter D = 460 mm, width/height B = 56 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 61968MA carry?
Dynamic load rating Cr = 282 kN and static load rating Cor = 420 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 61968MA 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 61968MA replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 340 mm, OD 460 mm and width 56 mm match ISO dimensions, 61968MA is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.