Inside the pulley there are two carbon steel ball bearings, which can reduce the friction of the wheel. The pulley rotates more flexibly and has no noise.
Stainless steel manufacturing, rust-proof, corrosion-resistant, for outdoor use can also prevent the pulley from corrosion.
Compared to other pulleys, the pulley support plate is thicker, the wheels are stronger and the load capacity is stronger.
For long durability against heat, impact and corrosion
Description
Specifications: Material: iron and bearing steel Color:Titanium Load capacity: 250 kg. Inner diameter:8mm Outer diameter: 40 mm. Thickness 14mm Groove width: 10 mm. Groove Depth 7.5mm Radian:R5mm Size:40 x 13mm/1.57inch x 0.51inch (outside diameter Weight:99g