Suspension 4 Polyurethane Casters Blue PU Wheels For Trolley
Blue Polyurethane PU Fixed Caster/Cushioning Suspension PU Blue Trolley Caster
| Product name | JY-301UB/ JY-401UB/ JY-501UB | Type | Plate fixed type PU caster, blue |
| Wheel material | PP(core), PU(outside) | Wheel size | 3 inch, 4 inch, 5 inch |
| Wheel width | 32mm | Packing detail | 10 or 15 pcs per carton |
Performance parameters of blue polyurethane PU3/4/5 inch iron bracket directional casters
Product advantages:
Polyurethane wheels are PU wheels; generally there are three types: plastic core PU wheels, iron core PU wheels, and aluminum core PU wheels. PU wheels are more wear-resistant, grease-resistant, and temperature-resistant between -43 to 85 degrees Celsius, so PU wheels can be used in a very wide range and can be used in almost all situations. The normal hardness is generally around 92 degrees.
1. Advantages of PU casters: It has good performance such as wear resistance, chemical resistance, high strength, high elasticity, low pressure resistance, abrasion resistance, strong shock absorption, tear resistance, radiation resistance, high load capacity, shock absorption and cushioning. The material is environmentally friendly and non-toxic.
2. Surface treatment: The metal bracket is galvanized, and the salt spray test time is more than 24H.
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