61852M Deep Groove Ball Bearing Specifications
Bore d (mm)
260
Outer D (mm)
320
Width B (mm)
28
Dynamic rating Cr (kN)
122
Static rating Cor (kN)
128
Grease limit speed (r/min)
1700
Oil limit speed (r/min)
2000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 61852M?
RUIST 61852M Deep Groove Ball Bearing: bore d = 260 mm, outer diameter D = 320 mm, width/height B = 28 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 61852M carry?
Dynamic load rating Cr = 122 kN and static load rating Cor = 128 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 61852M 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 61852M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 260 mm, OD 320 mm and width 28 mm match ISO dimensions, 61852M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.