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Ships within 48 hours Β· Estimated delivery Aug 5 - Aug 10
π’ Tire material: Polyurethane (PU)
Machined type needle roller bearing NKI22/16
outer diameter is 57mm and width is 24mm
This caster wheel core material is Polyurethane and has a Polyurethane tire spinning over Double ball beaing
30-Pack Full Ceramic Miniature 693 ZrO2 Miniature Ball Bearings 3x8x3mm Outer Diameter - 7 3/4 inch (7.75") π’ Tire material: Polyurethane (PU)693 Full Ceramic Miniature Bearing 3x8x3 Miniature Bearings Pack of 30 Wholesale 693 Full Ceramic Ball Bearing, measures an inner diameter of 3mm, outer diameter is 8mm and the width is 3mm. 693 Ball Bearing Type: Full Ceramic Ball Bearing Brand: VXB Cage Material: PTFE (Polytetrafluoroethylene) Balls: Made from Zirconia Ceramic (ZrO) Races Material: Zirconia (ZrO) Ceramic Dimensions: 3mm x 8mm x 3mm Inner Diameter: 3mm Outer Diameter: 8mm Width: 3mm