4 Pcs Color Zinc Plating 1.2" V-Groove Track Wheel, Sliding Door Roller, for Track Sliding Doors, Mechanical Carts and Mobile Workbench

▸ Material: Made of High Strength 45# Steel, Color Zinc Plating, High Hardness, Anti-rust, Anti-Corrosion, Anti-Deformation, Durable,450 Lbs Per Load
▸ Size: Overall 2.2"(L) x 1.25"(W) x 1.6"(H), Wheel Diameter 1.2", Wheel Width 1", V-Notch Width 0.6", V-Groove Depth 0.3"
▸ V-Groove Rail Wheels are Used in a Variety of Applications Such as sliding Track Doors and Mechanical Carts, etc.
▸ 2 Rolling Bearings Built in Track Wheel, Makes it Sliding with Good Performance
▸ Packaging: 4 Pcs V-Groove Track Wheel

▸ High strength, good toughness, low creep, abrasion resistance and chemical stability.

▸ Suitable for tracks with a top angle of 70-90 degrees.

▸ The track wheel runs most stable when the top angle is 90 degrees.

▸ Other sizes depend on the usage environment.

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