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Professional Design Our Equipment - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN


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We continuously execute our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management advertising and marketing gain, Credit history attracting buyers for Swivel Roller Wheels, 6 Inch Swivel Caster Wheels, Silver Trolley, We have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!
Professional Design Our Equipment - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN Detail:

Polyvinyl chloride (Polyvinyl chloride), English abbreviation PVC, is a polymer of vinyl chloride monomer (VCM) polymerized by peroxide, azo compound and other initiators or under the action of light and heat according to the mechanism of free radical polymerization. . Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins.

PVC is a white powder with an amorphous structure with a small degree of branching. The glass transition temperature is 77~90°C, and it begins to decompose at about 170°C. The stability to light and heat is poor. Above 100°C or after long-term sunlight exposure, it will It decomposes to produce hydrogen chloride, and further autocatalytic decomposition, causing discoloration and rapid decline in physical and mechanical properties. In practical applications, stabilizers must be added to improve the stability to heat and light.

The molecular weight of industrially produced PVC is generally in the range of 50,000 to 110,000. It has a large polydispersity. The molecular weight increases with the decrease of the polymerization temperature. , 160 ~ 180 ℃ began to transform into a viscous flow state; good mechanical properties, tensile strength of about 60MPa, impact strength of 5 ~ 10kJ/m2; excellent dielectric properties.

PVC was once the largest general-purpose plastic in the world, and it is widely used. It is widely used in building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foam materials, sealing materials, fibers, etc.

2 Inch 2.5 Inch 3 Inch 4 Inch 5 Inch
Wheel Diameter 50mm 65mm 75mm 100mm 125mm
Wheel Width 17mm 21mm 21mm 27mm 27mm
Load Height 71mm 91mm 101mm 117mm 154mm
Swivel Radius 45mm 63mm 65mm 84mm 97mm
Plate Size 50*50mm 65*65mm 65*65mm 76*76mm 76*76mm
Hole Spacing 35*35mm 48*48mm 48*48mm 53*53mm 53*53mm
Aperture 6.2*12mm 6.2*12mm 6.2*12mm 8.3*15.3mm 8.3*15.3mm
Threaded Stem Size M10*15 M10*15 M10*15 M12*30 M12*30
Load Capacity 30kg 35kg 45kg 55kg 65kg

1.Industrial storage desk
2.Small equipment handling
3.Furniture

1.Q:how long are the screws it comes with?

A:Generally M10*15

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 castors 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 2 to 5 inches


Product detail pictures:

Professional Design Our Equipment - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN detail pictures

Professional Design Our Equipment - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN detail pictures

Professional Design Our Equipment - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN detail pictures

Professional Design Our Equipment - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN detail pictures


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Along with the "Client-Oriented" small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for Professional Design Our Equipment - Pin Thread Stem Swivel Grey Rubber Trolley Caster Double Brake With Bearing – RONGCHUAN , The product will supply to all over the world, such as: Brunei, Japan, Czech republic, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Elsie from Israel - 2018.06.09 12:42
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Daniel Coppin from Brisbane - 2017.08.21 14:13