Deep groove ball bearings, fashionable, slide flexible.
The product is outer ring with U-shaped groove pulley bearings,compression wear.
Each can load 79kg,good to use and long service life.
Suitable for furniture hardware accessories,Doors and windows pulley.
Weight: 41g
colour:Orange
Material:Plastic + bearing steel
Size:0.6 x 3 x 1.3cm/0.24 x 1.18 x 0.51 inch(ID x OD x T)
Inside Diameter: 6MM
Outside diameter: 30MM
Thickness: 13MM
Package Contents:
4 x Bearing Pulley Wheel
