China manufacturer 3r3vx600 8r3vx1500 Banded CZPT Rubber V Belt boat trailer axle

Product Description



. Greater transmission power than classical v belt

. Large friction coefficient, small friction loss

. Absorb transmission vibration, low noise, long service

. Fatigue endurance reaches 1 hundred million times.

. Temperature range from -50ºC to 120ºC

. Oil, heat, Ozone, CZPT resistance, anti-statistics


Type Top Width Pitch Width Height Angle Conversion Table Length Standard Min Dia Pulley Weight
mm mm mm mm Kg/m
ZX 10 8.5 6 40 Li = Lw-25 Lw/Li 40 0.062
AX 13 11 8 40 Li = Lw-33 Lw/Li 56 0.099
BX 17 14 11 40 Li = Lw-43 Lw/Li 90 0.176
CX 22 19 14 40 Li = Lw-56 Lw/Li 140 0.276
DX 32 27 19 40 Li = Lw-82 Lw/Li   0.598
EX 38 32 23 40 Li = Lw-95 Lw/Li   0.933


.AX 1245Li 1275Ld:    AX49 means type AX (toothed), its inside length is 1245mm, its pitch length is 1275mm, and its inside length is 49inches.  




XPZ 1283La 1270Ld 3vx500 means that its type is XPZ, outer length is 1283mm, pitch length is 1270mm, and it is corresponding to 3vx500.

Type Top Width Pitch Wdith Height Angle Conversion Table Length Standard Min Dia Pulley Weight
mm mm mm mm kg/m
XPZ 10 8 8 40 Lw = La-13 Lw 50 0.065
XPA 13 11 10 40 Lw = La-18 Lw 63 0.11
XPB 16.3 14 14 40 Lw = La-22 Lw 100 0.20
XPC 22 19 18 40 Lw = La-30 Lw 160 0.323
3VX 9.5   8 40 Li = La-50 La 56 0.063
5VX 16   13.5 40 Li = La-82 La 112 0.182
8VX 25.5   23 40 Li = La-144 La   0.51


Type Top Width Height Center Distance Length standard Weight
mm mm kg/m
RZX 10 8 12 Li 0.08
RAX 13 10 15.88 Li 0.14
RBX 17 13 19.05 Li 0.24
RCX 22 16 25.4 Li 0.42
RDX 32 21 36.53 Li 0.75
RXPZ 9.7 10 12 Lw 0.105
RXPA 12.7 12 15 Lw 0.16
RXPB 16.3 15 19 Lw 0.26
RXPC 22 20 25.5 Lw 0.533
R3VX 9 10 10.3 La 0.095
R5VX 15 15 17.5 La 0.255
R8VX 25.5 25 28.6 La 0.655


Type Top Weight mm Height mm Standard Length Weight kg/m
1571V 16 6 Lw  
1422V 22 8 Lw 0.174
1922V 30 10 Lw 0.381
1926V 30 11 Lw 0.411
2322V 37 11 Lw 0.529
2926V 46 13 Lw 0.584
3226V 51 13 Lw 0.883
2530V 40 15 Lw 0.744
3230V 51 16 Lw 1.051
4430V 70 18 Lw 1.677
4036V 64 18 Lw 1.512
4436V 70 18 Lw 1.677
4836V 76 19 Lw 1.93
6236V 100 26 Lw /
W16 17 6 Lw 0.144
W20 21 7 Lw 0.198
W25 26 8 Lw 0.215
W31.5 33 10 Lw 0.43
W40 42 13 Lw 0.562
W50 52 16 Lw 1.03
W63 65 20 Lw 1.71
W80 83 26 Lw 2.45
W100 104 32 Lw /


Type Top Width mm Height mm Wedge Angle Length Standard Weigh kg/m
AV10 10.7 8 36 La 0.062
AV13 13 9 36 La 0.099
AV15 15 11 38 La /
AV17 17 11 38 La 0.176
AV22 22.2 13.5 38 La 0.276


Type Top Width mm Height mm Length Standard Weight kg/m
VS15 15 8.5 Le 0.132
VX15.5 15.5 8.5 Le 0.138
VS16.5 16.5 8.5 Le 0.15
VS17 17 8.5 Le 0.156
VS18 18 8.5 Le 0.68
VS19 19 10 Le 0.202
VS20 20 10 Le 0.216
VS22 22 11 Le 0.262


Production & Packing


More Rubber Belts available: 

Wrapped V Belt, Poly V Belt, Synchronous Belt, Raw Edged V Belt, Flat Transmission Belt, Elevator Belt, Rubber Conveyor Belt


Q1.  Can I have a sample order?
        Yes, any sample order is welcome 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.

Q3. How much is the minimum quantity for each item in 1 order?
       One CZPT quantity is ok. Usually around 50pcs for small item, 10pcs 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 1 year warranty for all of our products.

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Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Electric Cars, Motorcycle, Food Machinery, Mining Equipment, Agricultural Machinery, Car
Feature: Flame-Retardant, Anti-Static, Oil-Resistant, Heat-Resistant, Wear-Resistant, High Temperature-Resistance
Tensile Strength: Strong
Material: Rubber/Polyester, Kevlar, Rubber
Type: V Belt
US$ 0.1/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

v belt

What are the best practices for storing spare V-belts to maintain their quality?

Proper storage of spare V-belts is essential to maintain their quality and ensure their performance when they are needed. Here are some best practices for storing spare V-belts:

  1. Clean and Dry Environment:
  2. Store the V-belts in a clean and dry environment to prevent contamination and moisture damage. Avoid storing them in areas where they may be exposed to dirt, dust, chemicals, or excessive humidity. Keeping the storage area clean and well-ventilated helps preserve the integrity of the belts.

  3. Temperature and Humidity Control:
  4. Ensure that the storage area has controlled temperature and humidity levels. Extreme temperatures or high humidity can adversely affect the belt material, leading to deterioration or loss of elasticity. Ideally, the temperature should be kept within a range of 10°C to 30°C (50°F to 86°F), and the humidity should be maintained at around 40% to 70%.

  5. Avoid Direct Sunlight:
  6. Direct exposure to sunlight can cause the belt material to degrade over time. Store the spare V-belts away from direct sunlight or any other sources of ultraviolet (UV) radiation. If possible, use opaque containers or covers to shield the belts from light.

  7. Avoid Bending or Twisting:
  8. Do not store the V-belts in a way that causes excessive bending or twisting. This can result in permanent deformation or stress on the belts, compromising their performance. Keep the belts flat or hang them in a manner that maintains their original shape.

  9. Proper Packaging:
  10. If the V-belts are stored in packaging, ensure that the packaging is intact and provides adequate protection against external elements. Avoid storing the belts in damaged or torn packaging, as it may expose them to contaminants or moisture.

  11. First-In-First-Out (FIFO) Rotation:
  12. Implement a first-in-first-out (FIFO) rotation system for spare V-belts. This means using the oldest belts first and replenishing the stock with newly purchased belts. This practice helps prevent the storage of belts for extended periods, reducing the risk of degradation or obsolescence.

  13. Regular Inspections:
  14. Periodically inspect the stored V-belts for any signs of damage, such as cracks, brittleness, or deterioration. If any issues are detected, replace the affected belts promptly to ensure that only high-quality spare belts are available for use when needed.

By following these best practices, you can maintain the quality and performance of spare V-belts, ensuring that they are ready for use and prolonging their service life.

v belt

What are the factors that affect the lifespan and efficiency of V-belts?

The lifespan and efficiency of V-belts can be influenced by several factors. Here are the key factors that can affect the performance of V-belts:

  1. Belt Tension:
  2. Proper belt tension is crucial for the longevity and efficiency of V-belts. Insufficient tension can cause slippage, while excessive tension can lead to excessive load on the belt and other components. It is important to follow the manufacturer’s recommendations for the correct tension range.

  3. Belt Alignment:
  4. Poor belt alignment can cause uneven wear, increased friction, and reduced efficiency. Misaligned pulleys can cause the belt to run at an angle, resulting in premature wear and potential failure. Regularly check and adjust the alignment of pulleys to ensure proper belt tracking.

  5. Belt Condition:
  6. The condition of the V-belt itself is a significant factor in its lifespan and efficiency. Regularly inspect the belt for signs of wear, cracks, fraying, or glazing. Replace worn-out or damaged belts promptly to avoid further issues.

  7. Maintenance and Lubrication:
  8. Proper maintenance and lubrication can significantly extend the lifespan of V-belts. Adequate lubrication reduces friction and heat buildup, which helps to prevent premature wear and cracking. Follow the manufacturer’s recommendations for lubrication intervals and use the appropriate lubricant.

  9. Operating Conditions:
  10. Operating conditions, such as temperature, humidity, and exposure to chemicals or contaminants, can affect the performance of V-belts. Extreme temperatures can cause the belt material to deteriorate, while exposure to chemicals or contaminants can lead to belt degradation. Ensure that the operating conditions are within the recommended range for the specific V-belt.

  11. Load and Application:
  12. The load and application requirements also impact the lifespan and efficiency of V-belts. Excessive loads or improper application can cause excessive stress on the belt, leading to premature failure. Ensure that the V-belt is appropriately sized and rated for the specific load and application.

By considering these factors and implementing proper maintenance practices, such as regular inspections, correct tensioning, alignment checks, and appropriate lubrication, you can maximize the lifespan and efficiency of V-belts in your applications.

v belt

What are the advantages of using V-belts in power transmission systems?

V-belts offer several advantages when used in power transmission systems:

  1. High friction: The V-shaped cross-section of the belt increases the contact area with the pulleys, resulting in high frictional forces. This allows for effective power transmission even in applications with high torque or heavy loads.
  2. Belt wedging: When the V-belt is tensioned, it wedges itself deeper into the pulley grooves, enhancing the friction and preventing slippage between the belt and the pulleys. This feature is especially useful in applications where the driven pulley needs to rotate at a different speed than the driving pulley.
  3. Quiet operation: V-belts generally operate with less noise compared to other types of belts, such as flat belts. The V-shaped design helps to reduce vibrations and noise levels during power transmission.
  4. Simple installation: V-belts are relatively easy to install and replace. They can be quickly mounted on the pulleys without requiring extensive alignment procedures.
  5. Cost-effective: V-belts are typically more affordable compared to other power transmission methods, such as gear systems or synchronous belts. This makes them a cost-effective choice for many applications.
  6. Flexibility: V-belts can accommodate misalignments and slight variations in pulley diameters. They can also operate in a wide range of temperature and humidity conditions, making them versatile for different environments.
  7. Energy efficiency: V-belts have relatively low energy losses during power transmission, resulting in efficient energy transfer between the driving and driven pulleys.

It’s important to note that while V-belts offer numerous advantages, they also have limitations. They are not suitable for applications that require precise speed control or when high-speed ratios are needed. In such cases, other power transmission methods may be more appropriate.

In conclusion, the advantages of using V-belts in power transmission systems include high friction, belt wedging, quiet operation, simple installation, cost-effectiveness, flexibility, and energy efficiency.

China manufacturer 3r3vx600 8r3vx1500 Banded CZPT Rubber V Belt   boat trailer axleChina manufacturer 3r3vx600 8r3vx1500 Banded CZPT Rubber V Belt   boat trailer axle
editor by CX 2024-04-23