• High-quality pallet truck roller made of nylon, natural white color • Outer diameter: 82 mm, tread width: 70 mm, inner hole diameter: 20 mm • Precision ball bearings with steel spacer sleeve • High load capacity: 700 kg per roller • Smooth operation on even floors, low rolling resistance • Ideal as a replacement for pallet truck wheels (load rollers) when they wear out or break • Impact-proof and corrosion-resistant, resistant to chemicals such as alcohol, salts, grease, and certain diluted acids and alkalis • Suitable for pallet trucks, guide rollers for pump trucks, roller skates, machinery motors, heavy machinery skates, and transport carts • Temperature range: -20°C to +80°C • Roller weight: 0.52 kg