6328ZZS Deep Groove Ball Bearing Specifications
Bore d (mm)
140
Outer D (mm)
300
Width B (mm)
62
Dynamic rating Cr (kN)
278
Static rating Cor (kN)
246
Grease limit speed (r/min)
2000
Oil limit speed (r/min)
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Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 6328ZZS?
RUIST 6328ZZS Deep Groove Ball Bearing: bore d = 140 mm, outer diameter D = 300 mm, width/height B = 62 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 6328ZZS carry?
Dynamic load rating Cr = 278 kN and static load rating Cor = 246 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 6328ZZS 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 6328ZZS replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 300 mm and width 62 mm match ISO dimensions, 6328ZZS is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.