50 Inch Ribbed V Belt Pk Belt Auto Transmission Belt
Product Image
Company Profile
Founded in 1995, Hebei Heiyi Rubber is a factory focused on the production of high-quality rubber toothed belts, which mainly applied to Agricultural Machines, Industrial Equipment and Automobiles.
Located in Julu County Industrial Park, Xingtai City, Hebei, China, Heiyi Rubber has industry-leading R&D capabilities and production capabilities. The company has repeatedly won honors such as Provincial Famous Brand, High-Tech Enterprises, and Industrial Enterprise R&D Institution A-level certificates. In 2019, the new factory equipped with internationally advanced production lines was completed and put into operation, further improving product quality and production capacity. Now it has 240+ staffs and covering area of 84000M2.The annual output value exceeds US$23 million.
Heiyi Rubber has 19 patented technologies, 12 production lines, 1000+ mold for the rubber belts. The length range of belts we produce is from 550mm to 12000mm. As the ISO/TS16949 and SGS certified manufacture, Heiyi Rubber is the director supplier for 200+ Agricultural machinery manufacturers.
Our Partner
Company History
Application
Specification of V Belt
Model | Top Width(mm) | Thickness(mm) | Length Range(inch) | Length Range(mm) | Angle |
| O/AV10* | 10 | 8.5 | 19.68"-216.5" | 550-12000 | 40° |
| A/AV13* | 13 | 9.5 | 19.68"-216.5" | 550-12000 | 40° |
| B/AV17* | 17 | 14 | 19.68"-216.5" | 550-12000 | 40° |
| C/AV22* | 22 | 19 | 19.68"-216.5" | 550-12000 | 40° |
| SAx/LAx | 12.5 | 8.8 | 19.68"-216.5" | 550-12000 | 38° |
| SBx/LBx | 16.2 | 10 | 19.68"-216.5" | 550-12000 | 38° |
| SCx/LCx | 21 | 11.2 | 19.68"-216.5" | 550-12000 | 40° |
| XPA/SPAX | 12.5 | 10 | 19.68"-216.5" | 550-12000 | 40° |
| XPB/SPBX/5V | 16.2 | 13 | 19.68"-216.5" | 550-12000 | 40° |
| XPC/SPCX | 21 | 15 | 19.68"-216.5" | 550-12000 | 40° |
| XPZ/SPZX/3V | 9.5 | 8.8 | 19.68"-216.5" | 550-12000 | 40° |
| 25N/8V | 25 | 17 | 19.68"-216.5" | 550-12000 | 40° |
| HI | 25 | 13 | 19.68"-216.5" | 550-12000 | 32° |
| HJ/HDJ | 32 | 18 | 19.68"-216.5" | 550-12000 | 32° |
| HD | 32 | 18 | 19.68"-216.5" | 550-12000 | 40° |
| HK | 38 | 20 | 19.68"-216.5" | 550-12000 | 32° |
| HL | 45 | 24 | 19.68"-216.5" | 550-12000 | 32° |
| HM | 51 | 25.5 | 19.68"-216.5" | 550-12000 | 32° |
| HN | 57 | 26 | 19.68"-216.5" | 550-12000 | 32° |
| HO | 63 | 26 | 19.68"-216.5" | 550-12000 | 32° |
| 9J-5 | 50.1 | 11 | 19.68"-216.5" | 550-12000 | 40° |
| 9J-6 | 60.4 | 11 | 19.68"-216.5" | 550-12000 | 40° |
| 9J-7 | 70.7 | 11 | 19.68"-216.5" | 550-12000 | 40° |
| 3R-5V | 50 | 15.2 | 19.68"-216.5" | 550-12000 | 40° |
| 4R-5V | 67.5 | 15.2 | 19.68"-216.5" | 550-12000 | 40° |
| 4R-SPA | 60.8 | 11 | 19.68"-216.5" | 550-12000 | 38° |
| 2HB | 35 | 14 | 19.68"-216.5" | 550-12000 | 38° |
| 3HB | 54 | 14 | 19.68"-216.5" | 550-12000 | 38° |
| 4HB | 72.5 | 14 | 19.68"-216.5" | 550-12000 | 38° |
| 5HB | 91 | 14 | 19.68"-216.5" | 550-12000 | 38° |
| 6HB | 110 | 14 | 19.68"-216.5" | 550-12000 | 38° |
| 2HC | 47.5 | 16 | 19.68"-216.5" | 550-12000 | 38° |
| 3HC | 72.5 | 16 | 19.68"-216.5" | 550-12000 | 38° |
| 4HC | 98 | 16 | 19.68"-216.5" | 550-12000 | 38° |
Structure of V Belt
| Function | Material | |
| Tension Member | The treated polyester cord is a low stretch high strength tension member able to withstand shock loads on drives with fixed centers | Polyester/Aramid Fiber |
| Rubber Ribs/Teeth | Long wearing, oil resistant, fibre-loaded neoprene rubber is used in the ribs to provide support for the tension member and to transmit the loads to the pulley | EPDM |
| Backing Material | Bias ply type fabric backing resists cracking and provides abrasion resistance | EPDM |
| Insulation Material | oil and heat resistant rubber is used to bond the tension member to the rest of the belt | EPDM |
Advantages
. Thousands of moulds available. MOQ is based on one mould quantity
. ISO/TS16949 quality certificate
. Warranty:150,000-200,000kms
. We could supply a whole series of auto belts and agricultural belts,We have our own brand accept OEM
Product Description
. Excellent flexibility
. High power transmission efficiency
. Lower noise
. High grade engineered rubber
. Longer service life
. Temperature range from -40ºC to +120ºC
. Oil, heat,ozone and abrasion resistant
Ralated Products
Package
Our usually packing: Inner plastic bag, outside with carton, outside the carton with woven bag.

Partnership
We have our own famous brand "HEIYI" brand ,We also accept OEM Brand,
In domestic market
Our "HEIYI" brand agents and distributors throughout the 31 provinces in China,
In international market
Our products have been exported to India, Pakistan, Vietnam, Singapore, Nepal, Cambodia, Russia, Mexico,
Mongolia Australia, Brazil etc
1.Our customer include
(1) Import company
(2) Belts wholesaler
(3) Cooperate directly with agriculture machine and auto machine and industrial machine factory etc, to be their
authorized belt supplier.
2.After-sale serves
Our belts warranty time :150000-200000kms warranty for auto belts; for agricultural belt and industril belts, the warranty will be different according to your quality demand.
we have professional Service Department, Heiyi can ensure you enjoy a pleasure order experience from
beginning(get in touch with us) to end (receive your goods and after-sale service).
Factory
Quality Control
1.R & D personnel 10people, professional and technical personnel 20 people quality management system:ISO/ TS16949:2009
2.Professional Quality Control Department, Heiyi can ensure product quality consistently from raw material selection, semi-finished products inspection, to finished goods.
Certification
Our Team
Q1. Can I have a sample order?
Yes, any sample order is welcomed to know the quality of our products.
Q2. What about the lead time of the sample or the final order?
2-5 days for normal sample.
20-30 days for a formal order.
For large quantity, lead time can be negotiated.
Q3. How much is the minimum quantity for each item in one order?
One mould quantity is ok. Usually around 50pcs for small item, 10-20pcs for big item.
Q4. Is it possible to print our logo or brand on the belt?
Yes, we can print your logo or design on the belt after receipt of your formal authorization letter of the logo or your brand.
Q5. Do you offer the guarantee for your product?
Yes, usually we offer 150000-200000kms warranty for auto belts; for agricultural belt and industril belts, the warranty will be different according to your quality demand.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.






