- Bearing model
- ModelNU 20/630 ECMA
- Inner diameter-(mm)
- d630
- Outer diameter-(mm)
- D920
- Thickness-(mm)
- B170
- Dynamic load-(kN)
- Cr4730
- Static load-(kN)
- Cor9500
- Rotational speed-（rpm）
- Fatigue loading670
- Reference speed560
- Maximum rotational speed-(rpm)850
- 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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