4x8 Full Ceramic Bearing 4x8x2 Silicon Nitride Miniature

4 x 8 x 2 Full Ceramic Ball Bearing, the inner diameter is 4mm, outer diameter is 8mm and the width is 2mm, Bearing is made of Ceramic.

• Item: 4 x 8 x 2 Ball Bearing
• Type: Full Ceramic Ball Bearing
• Cage: PTFE
• Inner/outer races:Si3N4 Ceramic
• Balls:Si3N4 Ceramic (Silicon Nitride)
• Size: 4mm x 8mm x 2mm
• Inner Diameter: 4mm
• Outer Diameter: 8mm
• Width: 2mm
• Quantity: One Bearing