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Xiangshan Tongzhou Plastic Products Co., Ltd.

Rubber Wheel, Forklift Parts, Black Rubber Wheel manufacturer / supplier in China, offering High Elastic Black Rubber Wheel with Aluminum Center, Diameter 150*50mm, PU Wheel 200X50 mm for Hand Truck, Swivel Caster with PU Wheel and so on.

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Supplier Homepage Product rubber wheel High Elastic Black Rubber Wheel with Aluminum Center, Diameter 150*50mm

High Elastic Black Rubber Wheel with Aluminum Center, Diameter 150*50mm

FOB Price: Get Latest Price
Min. Order: 200 Pieces
Port: Ningbo, China
Production Capacity: 500PCS/Week
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 4001-RA150X50X60
  • Wheel Material: Rubber
  • Bearing Type: Ball Bearing
  • Brand: Tongzhou
  • Specification: 150*50, 150*50
  • Thickness: 50mm
  • Rubber Colour: Black
  • Rubber Bonding: Very Good
  • Rolling Resistance: Very Good
  • Transport Package: Paper Box or Wooden Box
  • HS Code: 8716900000
  • Type: Only Wheel
  • Brake: Only Wheel
  • Surface Treatment: Sliver Painting
  • Maximum Load: 300kgs
  • Diameter: 150mm
  • Rubber Hardness: 75A
  • Bearing: 6204zz
  • Temperature Resistance: -20ºC+50ºC
  • Trademark: tongzhou
  • Origin: China
Product Description
high elastic black rubber wheel with aluminum center,diameter 150*50mm
1.Wheel:           high elastic rubber
2.Rim:               aluminum
3.Colour:          black
4.Hardness:     75A
5.Diameter:     125-250mm
6.Bearing:         6204ZZ
7.Packing:         Paper box,wodden box
High Elastic Black Rubber Wheel with Aluminum Center, Diameter 150*50mm

1. any hardness can be made.
2. hight load capacity.
3. good bonding for rubber with wheel center.
4. low rolling resistance,elastic abrasion resistant.
5. any quality pu can be made.

1. 30%T/T deposit and 70% T/T upon copy of B/L.
2. 25-30days after received the 30% deposit.

1. good bonding for every product.
2. all of our product are backed by a one year guarantee.

High Elastic Black Rubber Wheel with Aluminum Center, Diameter 150*50mm
High Elastic Black Rubber Wheel with Aluminum Center, Diameter 150*50mm

Q:When were rubber wheels invented?

A: In 1839 an American, Charles Goodyear, discovered a method to mqke rubber stronger, more elastic, and less sticky. In 1845 the first air-filled rubber tire was patented by Scottish inventor Robert W. Thomson, but it was not until 1888, when British inventor John Boyd Dunlop patented his tire design, that the rubber tire industry really started.


Q:What is a rubber?

A: It is a sticky, elastic solid produced from a milky liquid called "latex," which has different properties than the sap found in trees. Although latex is found in the bark, roots, and stems, branches, leaves, and fruit of over 400 different plants and trees, the bulk is found, and extracted, from the inner bark of the branches, and from the trunk, of the rubber tree. Quite simply, it would not be cost-effective to extract the latex from rubber producing plants, such as the dandelion, the milkweed, and the sagebrush. Just visualize some poor soul laboring over one of these with a syringe!

Rubber, derived from the gum of a tree, has existed since prehistoric times. For example, fossils of rubber-producing plants date back almost 3,000,000 years. Crude rubber balls, discovered in ruins of ancient Incan and Mayan civilizations in Central and in South America, are, at very least, 900 years old. Natives of Southeastern Asia used rubber, prepared from the "juice" of trees to waterproof their baskets and jars. Even Columbus, on his second voyage to the New World, observed Haitian natives playing with balls made from "the gum of a tree."
Latex consists of tiny particles of liquid, solid, or semi-fluid material, that appears in the form of a watery liquor, not to be drunk! The breakdown on this watery liquid is only about 33% rubber, with the remainder being, not surprisingly, water! When the rubber particles in the latex join together, they form a ball of rubber.

Rubber producing plants grow best within 10 degrees of the Equator, where the climate is hot and moist, and the soil is deep and rich. For this reason, the area of about 700 miles on each side of the Equator is known as the "Rubber Belt." Brazil, from whence the best, and top-producing rubber tree hails, is firmly planted within the Rubber Belt. This Latino tree with a Latin name, Hevea brasiliensis, produces approximately 96% of the world's supply of natural rubber, and now is cultivated in other Rubber Belt countries.
Most likely, the French, prior to the 1800s, were the first white men to take advantage of rubbers' elasticity. They manufactured "rubber bands" for use with their garters and their suspenders, to help to keep their pants up. Rubber belts did not exist at that time.

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