- Bearing model
- ModelRNA 4907
- Outer diameter-(mm)
- D55
- Dynamic load-(kN)
- Cr31.9
- Static load-(kN)
- Cor54
- Rotational speed-（rpm）
- Fatigue loading6.7
- Reference speed9500
- Maximum rotational speed-(rpm)11000
- 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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