Bicycle bottom bracket bearing 25x37x10 mm Union CB-174

Union Universal Bicycle Bottom Bracket Bearing

Ball bearing for pedal crank cage, new bicycle suspended frame adaptable for road or city bike, trekking, BMX, mountain bike (all-terrain bike), VTC, muscle bike, child 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-174
• Standard bearing name: 63805
• Bearing dimensions: 25x37x10 mm
• Inner diameter: 25 mm
• Outer diameter: 37 mm
• Thickness: 10 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.