Housing:
Made of pressed steel,zinc plated
Ball bearing swivel head
Wheel:
Materials: TPR
Bearing type: Precision ball bearing
Hardness:90 �5 Shore A
Temperature range: -20 80
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wheel dia.:75mm, mount type: plate swivel wheel material:tpr
Caster: We produce varied casters in Nylon, P.U., Nylon-TPR, rubber and Iron with different sizes. Pls contact us for details if you are interested. Features - Heavy duty, impact-resistant caster features cushion rubber tread bonded to a cast iron core - Material can choose Nylon, P.U. Nylon-TPR, Rubber and Iron. Usage - Works on rough, chip littered floors, oil, and grease. - Won't crack with a heavy load. Perfect for automotive shops.