- Bearing model
- Model511/530 F
- Inner diameter-(mm)
- d530
- Outer diameter-(mm)
- D640
- Thickness-(mm)
- B85
- Dynamic load-(kN)
- Cr650
- Static load-(kN)
- Cor4400
- Rotational speed-(rpm)
- Fatigue loading68
- Reference speed530
- Maximum rotational speed-(rpm)750
- Bearing brands
- BrandSKF Bearing
“Do you see over yonder, dear client, those tricky equipment bottlenecks, those wear-and-tear troubles that stall your production? I intend to arm your machines with genuine imported bearings—and stand by with technical support to slay every glitch that comes your way.”
— Hengzhou Bearings







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