Wholesale 20-Pack 608 Full Ceramic Si3N4 Skate Bearings 8x22x7 Si3N4 Miniature Bearings

608 Full Ceramic Ball Bearing, the most common size in skate business is 8mm x 22mm x 7mm, measures an inner diameter of 8mm, outer diameter is 22mm and the width is 7mm, a standard bearing size commonly used in a variety of industrial and commercial applications, Bearing is made from Ceramic.

• Item: 608 Ball Bearing
• Type: Full Ceramic Ball Bearing
• Inner/outer races: Si3N4 Ceramic (Silicon Nitride)
• Balls: Si3N4 Ceramic (Silicon Nitride)
• Cage Material: PTFE (Polytetrafluoroethylene)
• Dimensions: 8mm x 22mm x 7mm/Metric
• ID (inner diameter)/Bore: 8mm
• OD (outer diameter): 22mm
• Width: 7mm
• Size: 8 x 22 x 7 mm
• Quantity: 20 ball bearings