R10-2RS Full Complement Ceramic Silicon Nitride Ball Bearing, measures an inner diameter of 5/8″ inch, outer diameter is 1 3/8″ inch and the width is 11/32″ inch, Bearing is made from Silicon Nitride Ceramic.

• R10-2RS Ball Bearing
• Full Ceramic Silicon Nitride Ball Bearing
• Balls: Si3N4 Ceramic (Silicon Nitride)
• Cage: No Cage
• Inner/outer races: Si3N4 Ceramic (Silicon Nitride)
• Size: 5/8″ x 1 3/8″ x 11/32″ inch
• Inner Diameter: 5/8″ inch
• Outer Diameter: 1 3/8″ inch
• Width: 11/32″ inch
• Quantity: 1 Bearing