2pcs 29.1mm x 9 Ball Bearings Cages Crank Bearings Wheel Bearing Retainer for Bicycle Silver Tone

2pcs 29.1mm x 9 Ball Bearings Cages Crank Bearings Wheel Bearing Retainer for Bicycle Silver Tone
Description:

• This kind of ball bearing is with 9 stainless steel ball inlaid in the retainer design.
• It can be a better replacement for the mid axle axis bearing of racing bicycle or mountain bike.
• 2 pieces included in this package.

Specification:

• Color: Silver Tone
• Material: Stainless Steel
• Ball Number: 9
• Ball Diameter: 6.4mm/0.25"
• Outer Diameter: 29.1mm/1.15"
• Inner Diameter: 18.2mm/0.72"
• Dimension: 7.8×29.1mm / 0.31"x1.15"(H*D)

Notes:

• The size of this product is very important, please check it carefully before purchasing.
• Please allow 1-2mm differs due to manual measurement, thanks.

Package Included:

• 2 x Bicycle Ball Bearings

• The item is , made by stainless steel, that can work for long time.
• The product is widely usage that can work for bicycle crank, bike crank, lowrider bikes, stretch bicycles.
• This ball bearing retainer with 9 balls, which suitable for 18.2mm inner diameter head parts.It is a better replacement for you bike.