BlackBearing B3 PF30 Bearings
Description
PF30 replacment bearing kit.
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Stock Code:WMBB-BB30A-OUT-SRAMStock Code:WMBB-BB30A-OUT-SHIM
The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.
Specifically designed for installing 24.00mm spindle diameter cranks (Shimano, Etc.) in Cannondale BB30A (42mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters.
**Note: FSA MegaExo spindles can be between 24.00mm and 24.07mm in diameter. If your FSA spindle is 24.07mm, this BB will not work! Please purchase our FSA 24.07x37 ceramic hybrid bearings separately.**
- Bottom Bracket/Frame Interface: Cannondale BB30A
- Bottom Bracket Shell Width (mm): 73mm
- Bottom Bracket Shell I.D.: 42mm
- Over Bearing Width: 91mm in 73mm wide shell*
- Crank Spindle Diameter: 24.00mm
- Tool Pattern: 44mm x 16 notchExpected Date:03 July 2026Expected Date:03 July 2026$245.00 (RRP)$235.00 (RRP) -
Stock Code:WMBB-T47-OUT-SRAM-BB
T47 threaded BB cups for T47 frames and 22/24mm spindle diameter SRAM GXP cranks. Cups have outboard bearings, and are typically used in BB shells with widths from 68mm to 100mm. Machined aluminum cups thread together directly into a T47 BB shell. Bearings are easily serviced or replaced. Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle.
T47 BB cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand thread. Use a quality grease when installing in steel or aluminum BB shells, and an anti-seize compound compatible with titanium BB shells.
Bottom Bracket Includes:
BB Cups with bearings
2 - Silicone dust seals
2 - 0.5mm crank spindle spacers
2 - 1.0mm crank spindle spacers
1 - 24mm ID wave washer
Drive Side Bearing: Enduro ABEC-3
Bottom Bracket/Frame Interface: T47
Bottom Bracket Shell Width (mm): 68mm - 100mm
Bottom Bracket Shell I.D.: 47x1.0mm Threaded
Crank Spindle Diameter: 22/24mm
Over Bearing Width: 91.2mm in 68mm wide shell*
Tool Pattern: 44mm x 16-notch$240.00 (RRP)Add To Cart
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Stock Code:CKBB-PBB083
Chris King bottom brackets utilize Fit Kits to ensure that cranks mate perfectly with our precision bearings, extend product life, and reduce the potential for noise. Fit Kits will also allow you to use one bottom bracket with a wide array of cranks, if you happen to change you cranks in the future.
Fit Kit #3 (PBB083) for ThreadFit™ 30 with 30mm spindle cranksets.
For use with ThreadFit™ 30
68mm, 73mm BB shells.
Common Cranks: White Industries, SRAM, Race Face$43.50 (RRP)Add To Cart
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Stock Code:CKBB-AEB1Stock Code:CKBB-AES1Stock Code:CKBB-AET2Stock Code:CKBB-AEM2
** FIT KIT REQUIRED FOR USE **
ThreadFit™ T47 30i will fit 68mm, 73mm, 83mm, 86mm, and 92mm shell widths with 30mm spindles.
All our bottom brackets come with King’s legendary, angular-contact bearings, either steel or ceramic. These are the best bearings in the industry, and actually get faster over time, as their contact surfaces wear.
You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket.
- King Lifetime Warranty
- Legendary made-in-house bearings
- Threaded security with PressFit 30 shell stiffness
- A Fit Kit is required for use
- Engineered, manufactured and assembled in Portland, Oregon USA
- Uses Chris King bottom bracket cup tool for installation$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP) -
Stock Code:CKBB-PBB073
All of our bottom bracket offerings will need an appropriate Conversion Kit specific to the brand and model of crankset to be used.
- 68mm Threaded BB Shell
- 30mm Road Cranksets
- Common Cranks: E*thirteen, Hope
- Conversion Kit required to work with the Chris King ThreadFit T47 30x bottom bracket$43.26 (RRP)
