Product Details:
Name: passive wheel group
Model: 350 * 100
Material: 55# cast steel
Processing technology: quenching and processing overall quality
Process customization: yes
Wheel classification: single side wheel, bilateral wheel, horizontal wheel, unwheel, anti-roller
Wheel composition: drive shaft, bearing box, bearing, wheel, axle sleeve, key, etc
Wheel material: cast steel wheel zg430-640 or 55# steel
Wrought steel wheel 60 #, 65Mn, 42CrMo
http://www.hbcranehook.com/crane-wheels/trolley-crane-wheels-on-rails.html