Sliding Door Roller Kit (4-Pack) - 1" H-Track Wheels, Fit 26mm (1.02") Wide H-Track & 2" Thick Door, Heavy Duty 150kg (330 lbs) Load Capacity, with 6000RS Bearings, for Garage/Shop Door

Specifications Product Model: H50*40*26Set Contents: Nylon Rollers × 4Single Roller Size: Diameter 50 mm × Thickness 40 mmCompatible Track: H-type groove, width 26 mm, depth ≥ 8 mmCompatible Door Thickness: 2 inches (approx. 50.8 mm)Core Bearings: 6000RS ball bearings, inner diameter 10 mm, 2 per rollerLoad Capacity: ≥ 37.5 kg per roller, ≥ 150 kg for full set (4 rollers)Material: High-Strength Nylon

• 【330 lbs Heavy-Duty Load Capacity】 This 4-pack roller set safely supports up to 330 lbs (150 kg), engineered for heavy-duty garage, workshop, and industrial doors. Made from high-strength, wear-resistant nylon, it outperforms plastic rollers with superior durability and impact resistance for long-lasting performance.
• 【Perfect Fit for 1" H-Track & 2" Doors】 Precisely designed to fit standard 1-inch (26mm) wide H-track and 2-inch thick doors. The kit includes all necessary mounting hardware with clear instructions for a quick, tool-free installation, ensuring a snug fit and smooth, stable operation.
• 【Smooth & Quiet 6000RS Bearing System】 Each wheel is equipped with two 6000RS sealed ball bearings—the key to effortless gliding. This professional-grade system significantly reduces friction, making your door slide smoothly and quietly with minimal effort.
• 【Floor-Friendly & Durable Design】 The nylon roller surface is hard yet gentle, effectively protecting hardwood, tile, and laminate floors from scratches and scuffs. Its rust-proof and corrosion-resistant construction ensures reliability in various environments.
• 【Complete 4-Pack Replacement Kit】 Get everything needed in one box: 4 rollers plus full hardware. It's the complete solution to replace worn-out rollers, instantly reviving your sliding door—eliminate sticking, loud noises, and difficult operation for a like-new feel.