2pcs 44.5mm x 9 Ball Bearings Cages Crank Bearings Wheel Bearing Retainer for Bicycle Silver Tone

2pcs 44.5mm 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: 7.9mm/0.31"
• Outer Diameter: 44.5mm/1.75"
• Inner Diameter: 31.2mm/1.23"
• Dimension: 9×44.5mm / 0.35"x1.75"(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 31.2mm inner diameter head parts.It is a better replacement for you bike.