The Astro Heavy Duty Wheels are made with high quality tough PU rubber surface which provides a high corrosion resistance and anti slip properties to the wheels. The core material is high strength nylon material which is moulded with PU rubber. This combination of Nylon and PU material provides a high performance and high endurance wheel with high weight bearing capacity. 

Polyurethane wheels can usually carry heavier weights than rubber wheels because of the hardness of the material and it is also more resistant to splitting and tearing.

This industrial high quality wheel is ideal for a huge variety of uses from DIY to industrial applications like trolleys, machines wheels etc. It is easy to install, convenient & flexible, abrasion resistance.

Note: Metal Bracket is not included with this product.

Specifications:

• Wheel Diameter: 100mm ( 4 inch)

• Wheel Width: 50mm

• Rolling Bearing: Double bearing

• Load Capacity: 70kg

• Material: High Strength Nylon + High Quality PU Rubber

• Wheel Type: Grey rubber + Ball bearings

• Applicable Temp.: -30~70 centi-degree

• Bearing Type: 6201

Package Includes:

• 1 x Astro Heavy Duty 100mm Hard PU Rubber HIgh Endurance Wheels (2"Wide)