Black Bearing Wheel, Frame, Bottom Bracket Bearings | B3, Sealed Cartridge

Precision-made bearings, very specifically designed for cycling help you enjoy riding your bike without hassle for years in varying weather and operational load. Economic and high reliable.

Very popular bearings by top-notch international cycling companies, most probably this bearing is already mounted on your bike (OEM).

Each component (balls, rings, cages, and grease) is manufactured and assembled with precision. The BlackBearing B3 bearing matches 100% to replace your original bearings. 

• Bearing replacement for Wheels, Frames, and Bottom Brackets (like Cannondale BB30)
• Cartridge Bearing with smoothness and low torque.
• The designed plastic cover reduces the friction of bearing rotation.
• Compatible with equivalent model specification.
• Bearing Type: Radial contact ball bearings
• Bearing/needle materials: Steel
• Use: Wheels, Frame

SKU#

• VBB-UB-MR15267-B3 - B3 ABEC3 MR 15267-2RS Bearing (15 x 26 x 7 mm) 
• VBB-UB-MR17287-B3 - B3 ABEC3 MR 17287-2RS Bearing (17 x 28 x 7 mm)
• VBB-WB-18307-B3 - B3 ABEC3 MR 18307-2RS Bearing (18 x 30 x 7 mm) - for Cannondale BB30 Bottom Brackets

*Note: Images are for representational purposes only. Actual size / packaging varies with product type/size.

Get our assistance, if you are not sure about what bearings you need to choose.