Bike Ball Crank Bearing, 4 Pack Stainless Steel Bicycle Bearings Replacement Bike Parts Repair Accessories
Specification
Color: Silver
Material: Metal
Outer Diameter: 20mm/0.78inch
Inner Diameter: 11mm/0.43inch;
Ball Diameter: 45mm;
Packing List: Bike Ball Crank Bearing x 4
Advantage
The Bike Ball Crank Bearing is made of 304 stainless steel with smooth balls that are rust and wear-resistant to ensure durability. Precision Replacement Mountain Bike Parts significantly reduce friction and minimize energy loss during pedal.
Application
This stainless steel ball-bearing is securely mounted in the cage and is specifically designed to replace crank bearings in bicycle components. It is generally used for the front axle of bicycles.
Note: Apply a small amount of lubricant before installation. It is normal to have a little grease on the bearings to protect the bearings.