Black Bearing 46-68/92-DUB
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Product details
The Black Bearing 46-68/92-DUB bottom bracket features an innovative design focused on durability and performance. The two machined aluminum cups are precisely screwed together, ensuring optimal alignment of the housing. This construction minimizes the risk of cracks and enhances smooth operation during use. Additionally, it contributes to extending the lifespan of the bearings and allows for easy bearing replacement. The bottom bracket comes with a mounting key, making installation easier and reducing maintenance efforts. Ideal for cyclists who value quality and reliability.
- Machined aluminum cups for improved housing alignment
- Minimizes crack formation and increases smoothness
- Extended bearing lifespan for sustainable use
- Easy installation thanks to the included mounting key.
Axis diameter | 30 mm |
Item number | 59497292 |
Manufacturer | Black Bearing |
Category | Bottom brackets |
Manufacturer No. | BB-BB-46-68/92-DUB-C |
Release date | 20.6.2025 |
Colour | Black |
Exact colour description | Black |
Bottom bracket design | Bolted bearing shells |
Axis diameter | 30 mm |
Country of origin | France |
CO₂ emissions | 0.46 kg |
Climate contribution | CHF 0.11 |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Bottom brackets» category have a defect within the first 24 months?
Source: Digitec Galaxus- Black BearingNot enough data
- 1.Sram0.2 %
- 2.Shimano0.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- Black BearingNot enough data
- 1.Shimano0 days
- SramNot enough data
Return rate
How often is a product of this brand in the «Bottom brackets» category returned?
Source: Digitec Galaxus- Black BearingNot enough data
- 1.Shimano3.9 %
- 2.Sram4 %

