HC30406 2RS Bicycle Bearing 30*40*6mm – Japan Hybrid Ceramic Rubber Sealed Bike Bearing

SPINTEC Bicycle Bearing HC 30406 2RS – High precision Japan hybrid ceramic rubber sealed bicycle bearing designed for bike bottom brackets.

FEATURES & H2BENEFITS:
✔ Made from high quality Japan chrome steel & zirconium oxide ceramicfor durability and smooth rotation
✔ Lighter and smoother than standard chrome steel bearings
✔ Caged bearing design reduces friction and improves pedaling efficiency
✔ Rubber sealed bearing protects against dust, mud and water contamination
✔ Designed specifically for bicycle use

TECHNICAL SPECIFICATIONS:
✔ Brand: SPINTEC Bike Bearings
✔ Bearing Type: Bicycle bearing
✔ Tolerance Rating: ABEC 3
✔ Precision Rating: P6
✔ Material: Japan Chrome Steel
✔ Balls: Zirconnium Oxide Ceramic (white color)
✔ Seals: Rubber Sealed Bearing
✔ Cage: Nylon Cage
✔ Bearing Dimensions: 30*40*6mm (Inner diameter × Outer diameter × Width)

This bicycle bearing is commonly used as a bike hub bearing in many mountain bikes, road bikes and gravel bikes.

***** SOLD PER PIECE *****

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