2pcs U Groove Sliding Door Roller 8mm Shaft Hole 32mm Dia. Bearing Steel Sliding Wheels/Rollers/Pulleys for Furniture Hardware
6 * 30 * 10 door or window nylon packages bearing 626ZZ inner 6mm, roller diameter 30mm,thickness 10mm,u groove sliding door rollers(U6X30X10 black)
2pcs 1.2 inch deep u groove sliding gate roller wheel pulley, double bearing surface galvanized 45 steel main body iron bracket.
6 * 30 * 10 door or window nylon packages bearing 626ZZ inner 6mm, roller diameter 30mm,thickness 10mm,u groove sliding door rollers(U6X30X10 white)
3inch sliding gate u groove nylon rollers,sliding door nylon wheel,u groove diameter 50mm,steel track roller with groove u.
