- Bearing model
- Model7221C/DB
- Inner diameter-(mm)
- d105mm
- Outer diameter-(mm)
- D190mm
- Thickness-(mm)
- B72mm
- Bearing brands
- BrandKOYO
“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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