6936ZZS Deep Groove Ball Bearing Specifications
Bore d (mm)
180
Outer D (mm)
250
Width B (mm)
33
Dynamic rating Cr (kN)
131
Static rating Cor (kN)
128
Grease limit speed (r/min)
2200
Oil limit speed (r/min)
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Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 6936ZZS?
RUIST 6936ZZS Deep Groove Ball Bearing: bore d = 180 mm, outer diameter D = 250 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 6936ZZS carry?
Dynamic load rating Cr = 131 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 6936ZZS 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 6936ZZS replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 180 mm, OD 250 mm and width 33 mm match ISO dimensions, 6936ZZS is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.