Features: These miniature bearing are made of high quality steel and ceramic for low noise and long service life.
Bearing with ceramic balls is better resistant to corrosion and rarely require lubrication.
Specifications:
Material: Steel(races), zirconia ceramic(balls)
Outer Diameter: 22mm / 0.86″
Thickness: 7mm / 0.27″
Quantity: 16pcs
Package Includes:
16 x Bearings