This is a set of sliding door roller, made of high-quality and durable steel, with a long service life. It has good load-bearing capacity and can serve you well. It is widely used in industrial sliding doors.
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Barn Door Rollers 4 Wheel Trolley Assembly Roller Heavy Duty Sliding Door Hanger Ceiling Mount Barn Door Hardware for Wardrobe
Aliexpress UK
Specifications:Color: White NickelMaterial: Carbon SteelSlot Width: 5.5mm / 0.21''Wheel Diameter: 10mm / 0.39''Size: 44mm x 7.5mm x 11mm / 1.73'' x 0.29'' x 0.43'' (L*W*H)Package Content: 8pcs x Sliding Patio Door WheelsDescription:[Material]: Made of Carbon Steel, all have high hardness and long service life. With nickel plated, it is shining, without scratches, wear resistance, rust-proof, and corrosion.[Features]: The sliding door wheel is a practical and durable replacement part for furniture hardware accessories. With strong carrying capacity, smooth operation, easy and convenient to use.[Easy to Install]: Use some simple tools to remove the damaged or old sliding door wheels, then adjust and install the new roller assembly.
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6pc Shower Door Rollers Wheel Set Bathroom Glass Door Replacement Part Runner Sliding Shower Door Roller Wheel-Roller
Aliexpress UK
Item Type: Sliding Patio Door Roller Assembly. 4 x Sliding Patio Door Roller Assembly. 5,Complete Accessories: The sliding door roller assembly set contains 4 rollers and 8 screws. Strong and practical, improve the efficiency of the doors.
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Shower Door Rollers Wheel Set Bathroom Glass Door Replacement Part Runner Sliding Shower Door Roller Wheel-Roller
Aliexpress UK
Item Type: Sliding Patio Door Roller Assembly. 4 x Sliding Patio Door Roller Assembly. Stainless Steel and Copper Material: The sliding door roller assembly is made of premium stainless steel and copper, which is erosion resistance and wear proof, long service life.
eBay
H-type/groove/nylon Wheel /square Rail Pulley/ Silent/ Sliding Door Roller / Window Roller/ Roller for Sliding Door/1PCS
Aliexpress UK
With a plain back housing and ball bearing, this hardware piece ensures durability and reliability.
eBay
8pcs shower door rollers with M4 or M6 screws,Bathroom pulley nylon roller runner rail wheel hardware door accessories.
Aliexpress UK
Easy adjustable with a flat or cross head screwdriver. Premium tandem steel ball bearing wheels still work smoothly and noiselessly after a 100,000 cycle test with 265lbs load bearing. sliding patio door rolller.
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20W/30W brush motor soft roller For Dyson V8 V6 roller vacuum cleaner soft motor assembly vacuum cleaner accessories
Aliexpress UK
Specifications:Color: White NickelMaterial: Stainless SteelSlot Width: 6mm / 0.23''Wheel Diameter: 10mm / 0.39''Size: 48mm x 7mm x 17mm / 1.89'' x 0.28'' x 0.67'' (L*W*H)Package Content: 10pcs x Sliding Patio Door WheelsDescription:[Material]: Made of Stainless Steel, all have high hardness and long service life. With nickel plated, it is shining, without scratches, wear resistance, rust-proof, and corrosion.[Features]: The sliding door wheel is a practical and durable replacement part for furniture hardware accessories. With strong carrying capacity, smooth operation, easy and convenient to use.[Easy to Install]: Use some simple tools to remove the damaged or old sliding door wheels, then adjust and install the new roller assembly.
eBay
1PC Kuco Cutting Plotter Paper Pressure Pinch Roller Assembly For Kuco Teneth TH1300 TH740 T24L T48X Rubber Roller Wheel Assy
Aliexpress UK
Designed Fit for Pella Doors: Sliding patio door roller, 1 1/2in steel ball bearing, is designed specifically for Pella sliding doors, ensuring compatibility and optimal performance. Item Type: Sliding Patio Door Roller.
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Sliding Door Roller Wheels Wardrobe Cabinet Silence Pulley For Glass Washroom Sliding Door Iron Door Hardware Home Improvement
Aliexpress UK