- Model NO.: 6.50-8
- Color: According to Your Requirement
- Surface Treatment: Chrome Plated
- Material: Rubber
- Transport Package: in Polybag or Woven Bag
- Origin: Qingdao, China
- Customized: Customized
- Type: Fix Wheel
- Size: 16 Inch
- Trademark: HAOSHUN or OEM
- Specification: Natural rubber
- HS Code: 4013909000
1)SIZE:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 6.50-8
2)Place of Origin:Â Â Â Â Â Â Â Â Â Â Â Shandong ,Qingdao,China
3)Raw Material:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Natural rubber
4)Rubber Content:Â Â Â Â Â Â Â Â 15%
5)Weight(+/-100g): Â Â Â Â Â 520g
6)Valve:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â TR13
7)Tensile strength:Â Â Â Â Â Â Â 6-7MPA
8)Elongation:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 400%
Other models wheel
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We have many kinds and sizes of rubber wheels such as pneumatic wheel, solid wheel, pu foam wheel, semi-pneumatic wheel, solid rubber powder wheel,barrow wheel tires, barrow wheel inner tubes, swivel caster, fastened caster. The main sizes are such as 6x1.5, 6x2, 7x1.75, 8x1.75, 200x50, 8x2.5, 8x2.50-4, 9x3.50-4, 10x2.75, 10x3.00-4, 10x3.50-4, 11x4.00-4, 13x3.00-8,12x3.50-6, 13x5.00-6, 13"x6.50-6, 14x3.50-8, 15x6.00-6, 16x4.00-8, 16x6.50-8, 18x8.50-8. The bearing diameter are such as 12mm, 12.7mm, 13mm, 15mm, 16mm, 19mm, 19.2mm, 20mm, 25mm, 25.4mm,The barrow wheels are widely used for wheelbarrow, hand trolley, garden carts, lawn mowers, tractor, mower,  platform hand truck, tool cart, compressor, wood chippers, other machines and so on.  
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Our Advantage
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1. Are you a factory or a trading company?
QINGDAO HAOSHUN SPECIAL VEHICLE CO., LTD. is a professional factory, specialized in manufacturing rubber wheel, inner tube, motorcycle inner tube, bicycle inner tube since 2009.
2. Is OEM available?
Yes, OEM is available. We have professional designer to help your brand promotion.
3. Is the sample available?
 Yes, samples are available for you to test the quality.
4. Are the products tested before shipping?
 Yes, all of our herringbone tyres were qualified before shipping.
 We test every batch every day.
5. Whats your quality guarantee?
We have 100% quality guarantee to customers. We will be responsible for any quality problem.
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Roller bearing, one of the two members of the class of rolling, or so-called antifriction, bearings (the other member of the class is the Ball Bearing). Like a ball bearing, a roller bearing has two grooved tracks, or races, but the balls are replaced by rollers. The rollers may be cylinders or truncated cones. Only radial loads (i.e., loads perpendicular to the axis of rotation) can be carried when the rollers are cylindrical, but with conical rollers both radial and thrust, or axial, loads (i.e., ones parallel to the axis of rotation) can be carried. A needle bearing has cylindrical rollers that are relatively slender and completely fill the space between the races; in many cases the inner race is dispensed with. Because there is line contact between a roller and the races, while in a ball bearing there is point contact, in a given space a roller bearing can carry a greater radial load than a ball bearing.
Roller bearings are used in all main shaft and auxiliary drive shaft applications to support pure radial load, and allow for axial shaft elongation due to temperature changes with no additional load effect on the bearing. They are usually located at the ends of the turbine and compressor shafts and are often mounted in a housing, but separated from it by a layer of pressurized oil known as a squeeze film damper.
In many cases, instead of having a separate inner race for roller bearings, the [inner race" is an integral part of the shaft or stub shaft. This reduces complexity, weight, and build-up of concentricity tolerances. Overall, this is cost effective, but the cost of replacement or repair is likely to be higher than for separate inner races.
Roller Bearing,Self-Aligning Roller Bearing,Double Row Roller Bearing,Neddle Roller Bearing
Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearing.com