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B5 Bearing
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  • B5 Bearing

B5 Bearing

€8.19
€7.37 Save 10%
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The Black Bearing B5 bearing, designed for cycling, withstands the harshest conditions and ensures reliability, smoothness, and durability. Precision components: SAE52100 steel balls and rings (ABEC 5, optimized internal design), steel cage, reinforced 2RS seals. High-quality grease. Bestseller, 100% compatible with OEM bearings.
Quantity
Last items in stock

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  • Designed specifically for cycling, this premium series withstands the harshest conditions without faltering.
  • Every component (balls, races, cages, and grease) is manufactured and assembled with remarkable precision.
  • The Black Bearing B5 embodies reliability, smooth rotation, and long service life.
  • As the best-selling model in the range, it is a direct 1:1 replacement for the original bearings, with no modifications required.
  • SAE 52100 chrome steel balls, ABEC 5 specification.
  • SAE 52100 steel rings with an optimized internal design.
  • Chrome steel cage.
  • Reinforced 2RS seals for better protection against water and dust.
  • Premium-grade grease.
BLACK BEARING
49500293
1 Item

Data sheet

Style
689-2RS
Marque
BLACK BEARING
Référence fournisseur
UB-689-B5
Nom du produit
Roulement
Type
B5
Unités
Pièce
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