Products
Wholesale Price Heavy Duty Caster Wheel White Nylon Tread With Yellow PP core Caster Load 550KGS
Advantage:
1. High mechanical strength, good toughness, high tensile and compressive strength. The specific tensile strength is higher than that of metal, and the specific compressive strength is comparable to that of metal, but its rigidity is less than that of metal. The tensile strength is close to the yield strength, more than twice as high as ABS. The absorption capacity of impact and stress vibration is strong, and the impact strength is much higher than that of ordinary plastics, and better than that of acetal resin.
2. The fatigue resistance is outstanding, and the parts can still maintain the original mechanical strength after repeated bending. PA is often used in situations where the periodic fatigue effect of common escalator handrails and new plastic bicycle rims is extremely obvious.
3. High softening point and heat resistance (such as nylon 46, high crystalline nylon has a high thermal deformation temperature, which can be used for a long time under 150 ℃. After glass fiber reinforcement, PA66 has a thermal deformation temperature of more than 250 ℃).
4. Smooth surface, small friction coefficient, wear-resistant. It is self-lubricating and has low noise when it is used as a movable mechanical component. It can be used without lubricant when the friction effect is not too high; If lubricant is really needed to reduce friction or help heat dissipation, water, oil, grease, etc. can be selected. Therefore, as a transmission component, it has a long service life.
5. It is resistant to corrosion, alkali and most salt liquids, weak acid, engine oil, gasoline, aromatic hydrocarbon compounds and general solvents, inert to aromatic compounds, but not resistant to strong acids and oxidants. It can resist the erosion of gasoline, oil, fat, alcohol, weak alkali, etc. and has good anti-aging ability. It can be used as packing material for lubricating oil, fuel, etc.
Disadvantages:
1. Poor water absorption and dimensional stability.
2. Poor resistance to low temperature.
3. The antistatic property is poor.
4. Poor heat resistance.
| Hole Spacing | 84*71mm |
| Plate Size | 113*98mm |
| Load Height | 190mm |
| Wheel dia | 150mm |
| Width | 50mm |
| Material | Nylon+PP |
| Customized support | OEM, ODM, OBM |
| Place of Origin | ZHE CHINA |
| Color | Green+Yellow |
1.Industrial storage desk
2.Equipment handling
3.Various goods handling appliances
1.Q：how large are the plates it comes with?
A:Generally 113*98mm.
2.Q:Is it possible to order two that swivel and two that don't? swivel?
3.A:Yes, there are two types of caster,Swivel and fixed.
Q:Can these casters be used outdoors?
A:Yes, it is depends on your requirements for caster size and load capacity.
4.Q:What’s the wheel dia of the casters?
A:There are 3 to 6 inches
