6334 Deep Groove Ball Bearing Specifications
Bore d (mm)
170
Outer D (mm)
360
Width B (mm)
72
Dynamic rating Cr (kN)
71.1
Static rating Cor (kN)
42.7
Grease limit speed (r/min)
3773
Oil limit speed (r/min)
4716
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 6334?
RUIST 6334 Deep Groove Ball Bearing: bore d = 170 mm, outer diameter D = 360 mm, width/height B = 72 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 6334 carry?
Dynamic load rating Cr = 71.1 kN and static load rating Cor = 42.7 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 6334 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 6334 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 170 mm, OD 360 mm and width 72 mm match ISO dimensions, 6334 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.