Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of 360 degree 6 inch caster industral wheels for trolley 320kgs loading in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
Products Description Tel：+8615857360499
Features: Heavy Duty 4 5 6 8 Inch
Bearing selection
1. Terling bearings: Terling is a special engineering plastic, suitable for use in humid and corrosive places. It has average rotational flexibility and large resistance.
2. Roller bearings: Heat-treated roller bearings can carry heavier loads and have average rotational flexibility.
3. Ball bearings: Ball bearings made of high-quality bearing steel can carry heavier loads and are suitable for occasions that require flexible and quiet rotation.
4. Plane bearings: suitable for high and extra-high load and high speed applications.
Specification
|
Size 4 inch |
Base plate square plate size 114*99mm |
Base plate mounting hole distance 85*72mm |
Installation height 142mm |
Load capacity QTY/Ctn 230kgs 20 pcs |
| 5 inch | 114*99mm | 85*72mm | 168mm | 260kgs 12 pcs |
| 6 inch | 114*99mm | 85*72mm | 190mm | 280kgs 10 pcs |
| 8 inch | 114*99mm | 85*72mm | 240mm | 320kgs 6 pcs |
Classification
Packing And Shipping
wheel selection
1. Select the wheel material: first consider the size of the road surface, obstacles, residual substances on the use site (such as iron filings, grease), the environmental conditions (such as high temperature, normal temperature or low temperature) and the weight that the wheel can carry. Conditions determine the choice of suitable wheel material. For example: rubber wheels are not resistant to acids, grease and chemicals, while super polyurethane wheels, high-strength polyurethane wheels, nylon wheels, steel wheels and high-temperature-resistant wheels are suitable for different special environments.
2. Calculate the load-carrying weight: In order to be able to calculate the required load-carrying capacity of various casters, it is necessary to know the dead weight of the transportation equipment, the maximum load and the number of single wheels and casters used. The required load capacity of a single wheel or caster is calculated as follows:
T=(E+Z)/M×N：
---T=Required load-bearing weight of single wheel or caster;
---E=self-weight of transportation equipment;
---Z=maximum load;
---M=number of wheels and casters used;
---N=safety factor (about 1.3-1.5).
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