- Bearing model
- Model45289/45221
- Inner diameter-(mm)
- d57.15
- Outer diameter-(mm)
- D104.775
- Thickness-(mm)
- B30.958
- Dynamic load-(kN)
- Cr130000
- Static load-(kN)
- Cor170000
- Reference speed3400
- Maximum rotational speed-(rpm)4800
- Bearing brands
- BrandNSK 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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