TINOR Piece sliding gate roller 50 mm, steel rollers with U-groove, U-groove wheels for return rail, industrial machine, roller door, load capacity 300 kg

KZQ Ahlsen Piece of wheels for sliding gate 50 mm, steel wheels with U-groove, U-groove wheel for return rail, industrial machine, roller door, load

MEMKEY 4 pieces wheels for sliding gate 50 mm, steel wheels with U-groove, U-groove wheel for return rail, industrial machine, roller door, load capacity

HOMCOM 6.6 FT/ 2000mm Carbon Steel Sliding Barn Door Kits Hardware Closet Set Track System for Single Wooden Door Industrial Wheel Roller Aosom UK

Memkey - 4 pieces wheels for sliding gate 50 mm, steel wheels with U-groove, U-groove wheel for return rail, industrial machine, roller door, load

HOMCOM 6.6ft Sliding Wood Barn Door Hardware Kits Track Roller Industrial Black One Size