C-BEAR T47 SRAM DUB Race Bottom Bracket

C-BEAR T47 SRAM DUB Race bottom bracket - For a low friction drivetrain

Use the C-BEAR T47 SRAM DUB Race bottom bracket if you want to install a SRAM crank with 28.99 mm axle diameter in a T47 road frame with 68 mm shell width. Thanks to its smooth-running ceramic bearings, it benefits a low-friction drivetrain. However, this bottom bracket is not suitable for use in wet conditions or on dirty roads.

Specifications:

Application:

Road

Type:

T47

Shell Width:

68 mm

Axle Diameter:

28.99 mm (DUB)

Technical Information:

Bearings:

Ceramic

Bottom Bracket Cup Material:

Aluminium

Compatibility:

• SRAM DUB (Eagle, Eagle AXS, Red eTap AXS, Force eTap AXS)

Features:

• Race version, designed for driving on dry, clean roads
• very efficient, low rolling resistance
• CNC machined bearing cups

Technology:

Specific Applications
C-BEAR (Ceramic BEARings) Inner bearings are available with 2 different types of ceramic bearings. The Race bottom bracket bearings are designed for low rolling resistance and intended for use on dry roads. They placed in the top 3 for bottom bracket efficiency in a study by the independent Friction Facts Lab (with first place going to an unsealed bottom bracket for indoor use).

High Quality Bearing Cups
C-BEAR bearing cups are made of CNC precision-machined aluminium. C-BEAR adopted an anti-plastic stance as early as 2011/2012, when plastic additives were just becoming the norm in bottom bracket manufacturing. Metal housings mean higher accuracy, lower tolerances and avoiding flex and deformation.

Manufacturer Number:

bb-dub-t47-68-r

Contents:

• 1 x C-BEAR T47 DUB left bearing cup incl. ceramic bearings
• 1 x C-BEAR T47 DUB right bearing cup incl. ceramic bearings

Order Together:

• C-BEAR 2-in-1 bottom bracket tool for assembly