These castors are particularly impact and shock proof and assure a high service life.
Wheel axle bolted.
Characteristic(s)
Material:
Housing thick steel plate.
Tyres steel-wire reinforced elastic solid rubber.
Wheel body welded steel.
Version:
Housing press formed.
Reinforced fork, base plate and centre pin.
Double ball bearing with hardened shells in the castor head.
Precision ball bearings in the wheels.