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B5 Bearing
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  • B5 Bearing

B5 Bearing

€14.87
€13.38 Save 10%
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Designed for cycling, the Black Bearing B5 delivers reliability, smoothness, and durability even in extreme conditions. Precision-manufactured with ABEC 5-grade SAE 52100 steel balls, optimized races, and a chrome-steel cage, it also features reinforced 2RS seals and premium grease. A best-seller in the lineup, it’s a 100% OEM replacement for the original bearings.
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  • Designed specifically for cycling, this premium series delivers exemplary resistance to the most extreme conditions.
  • Every component—balls, races, cage, and grease—is machined and assembled with remarkable precision.
  • The Black Bearing B5 bearing embodies reliability, smooth rotation, and proven durability.
  • As the most popular model in the range, it is 100% compatible for replacing the original bearings.
  • SAE 52100 chrome steel balls with ABEC 5 tolerance.
  • SAE 52100 steel races with an optimized internal design.
  • Robust chrome steel cage.
  • Reinforced “2RS” seals offering better protection against water and dust.
  • Premium high-quality grease.
BLACK BEARING
49500305
1 Item

Data sheet

Style
R12-2RS
Marque
BLACK BEARING
Référence fournisseur
UB-R12-B5
Nom du produit
Roulement
Type
B5
Unités
Pièce
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