BlackBearing B3 S/S BB30 Bottom Bracket
Description
Stainless Steel BB30 bottom bracket bearings.
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Stock Code:WMBB-BB30-OUT-3
Wheels Manufacturing’s new BB30 to Outboard bottom bracket with Enduro ABEC 5 angular contact bearings is designed for installing 24mm (Shimano, FSA, Etc.) cranks into BB30 frames without the need for any adapters.
In Angular Contact (A/C) bearings, ALL balls are engaged and spread the force over a larger surface area, to decrease friction and minimize wear.
Weight: 153g
Made in the USA
Choose from Black or Red anodized machined aluminum cups
Enduro ABEC 5 angular contact sealed bearings
Dual silicone seal keeps the contamination out for longer life
Will accept current 24mm (Shimano, FSA, Etc.) cranks
Bottom Bracket Shell Width (mm): 68mm - 73mm
Bottom Bracket Shell I.D.: 42mm$230.00 (RRP)Add To Cart
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Stock Code:WMBB-386EVOBB-SHIM
Threaded BB for 386EVO frames and 24mm diameter spindle cranks. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance.
No more creaking. Smooth operation. Fast bearing replacement.
Bottom Bracket/Frame Interface: BB386EVO, BB392EVO
Bottom Bracket Shell Width (mm): 86.5mm
Bottom Bracket Shell I.D.: 46mm
Crank Spindle Diameter: 24mm
Bearings: Enduro ABEC-3$216.00 (RRP) -
Stock Code:BBBB-46-73A-25-B5
The Blackbearing bottom bracket range has been specifically developed to withstand the most extreme conditions.
The BBlock technology (built in 2 threadable parts) allows a better alignment of the casing in its assembly offering several advantages:
- minimizes possible cracks
- greater protection to the bearing extending its useful life
- an easier replacement of the bearing.
CNC machined aluminum.$169.95 (RRP)Add To Cart
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Stock Code:WTBB-T47I-30-PRU
Wolf Tooth T47 Internal Bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. The ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag.
The bearings in Wolf Tooth Bottom Brackets feature a custom design. The balls and race are made from a hardened chrome bearing steel. This has a higher surface hardness than stainless, which improves the durability of bearing races and reduces spinning resistance and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets have superior performance in all conditions.
- Compatible with 30mm spindle cranksets
- Adjustable-width sleeve fits 85.5mm - 92mm T47 Internal bottom bracket shells
- Best-in-class weather sealing protects bearings from water, mud, and debris
- Custom polymer spindle bushings eliminate creaking
- Installation and removal with standard 52-16 spline tool
- Replacement parts available
- Engineered, machined, and assembled at Wolf Tooth HQ in Minnesota, USA
- Lifetime warranty on the bearings
Bottom brackets ship with the following shell and spindle spacers:
- 2x 2.5mm shell spacers
- 2x 0.5mm, 2x 1mm, 2mm, 3mm, 5mm 30mm spindle spacers$270.00 (RRP)Add To Cart
