- Bearing model
- Model7921A5
- Inner diameter-(mm)
- d105
- Outer diameter-(mm)
- D145
- Thickness-(mm)
- B20
- Dynamic load-(kN)
- Cr48000
- Static load-(kN)
- Cor54000
- Reference speed5600
- Maximum rotational speed-(rpm)7500
- 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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