Manufacture Caster Wheel For Sewing Machine
Housing：
Solid steel welded construction,
zinc plated double ball-race swivel head,
dust-proof seal heat treated ball-race,
hardened steel balls
Wheel:
Materials: TPR /Copolymerization material
Bearing type: Precision double ball bearing
Features:
PP/Nylon core with TPR coating is non-marking and durable material, double ball bearing makes Trolley Wheels Heavy Duty more flexible, 5.5 mm - 6 mm steel bracket available base on your request.
Top plate dimension:
European type top plate is available:
Remark: All top plate size can be customized.
