FYH Bearing UCF316 80mm Square Flanged Mounted Bearing Metric Linear System outer diameter is 47mm and

outer diameter is 47mm and width is 9mm

Size: 3mm x 8mm x 3mm

7803 Full Ceramic Zirconium Oxide Angular Contact Ball Bearing

Closures: Double sealed with rubber seals RS/RS3/4RS1

each skateboard bearing has 2 Metal Shields to protect the rolling elements from dust or any possible contamination

FYH Bearing UCF316 80mm Square Flanged Mounted Bearing Metric Linear System outer diameter is 47mm andUCF316 Square Flanged Mounted FYH Bearing Cylindrical bore (with set screws) 80mm Inner Diameter Bearing This heavy duty four bolt flange unit has a round cartridge on the backside of the flange which allows for precise mounting and alignment. Applications Rotating drum, rotating roller, precise mounting accuracy is required UCF316 FYH Ball Bearing Mounted FYH Ball Bearing Bolt Size: M27 Bearing Inner Diameter: 80mm Bearing No: UC316 Basic Dynamic