Housing made of pressed steel, zinc plating, double ball race,swivel head,total brake.
Wheel material

Housing made of pressed steel, zinc plating, double ball race,swivel head,total brake.
Wheel material: Rubber tyre with steel core, plastic roller bearing.
Diameter X tread width: 100X29mm.
Available in 80X29mm, 125X34mm, 160X40mm,200X50mm.
Load capacity: 50kgs to 180kgs
Complies with international quality standard ISO 9001-2000.