6052 Deep Groove Ball Bearing Specifications
Bore d (mm)
260
Outer D (mm)
400
Width B (mm)
65
Dynamic rating Cr (kN)
320
Static rating Cor (kN)
375
Grease limit speed (r/min)
1400
Oil limit speed (r/min)
1700
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 6052?
RUIST 6052 Deep Groove Ball Bearing: bore d = 260 mm, outer diameter D = 400 mm, width/height B = 65 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 6052 carry?
Dynamic load rating Cr = 320 kN and static load rating Cor = 375 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 6052 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 6052 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 260 mm, OD 400 mm and width 65 mm match ISO dimensions, 6052 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.