Ceramic wheel bearing, bicycle bottom bracket 35x47x7 mm Union CB-380

Wheel Ceramic Bearing, Union Universal Bicycle Bottom Bracket

Ball bearing for front rim, rear rim, hub, crank cage of new bicycle pedals adaptable for road or city bike, electric bike eBike or VAE, gravel, trekking, BMX, mountain bike (all-terrain bike), VTC, muscle bike, children's or adult bike, women's or men's bike and other types of bikes depending on assembly.

Technical characteristics and dimensions of the bearing

• Brand: Union (Marwi)
• Model: CB-380
• Standard bearing type designation: 6807 (6807RS)
• Bearing dimensions: 35x47x7 mm
• Inner diameter: 35 mm
• Outer diameter: 47 mm
• Thickness: 7 mm
• Waterproof bearing
• Supplied individually

International (Marwi) is a German brand specializing in the design of spare parts for bicycles. To discover our range of Union products, click on this link.