Ningbo Transco Belt Co., Ltd offers premium Narrow V belts for industrial machines in China.
The Narrow Wrapped V Belt is a power transmission belt commonly utilized in industrial applications. With its narrow profile and wrapped construction, TRANSCO belts offer high flexibility, efficient power transmission, and resistance to slipping.
The Narrow V belt is made of high-quality rubber material, which is durable and not prone to aging, thus having a longer service life.
This triangular belt does not require lubrication and maintenance, is convenient to use, and saves maintenance costs.


La= Outer Circle Length
Ld/Lw/Lp=Pitch Length
(Baseline Length)

Model | Top Width | Height | Angle | Length range-MM |
3V(9N) | 9 | 8 | 40° | 400----5000 |
5V(15N) | 15 | 13 | 40° | 1000----15000 |
8V(25N) | 25 | 23 | 40° | 2000----18000 |
SPZ | 10 | 8 | 40° | 500----5000 |
SPA | 13 | 10 | 40° | 600----6500 |
SPB | 17 | 13 | 40° | 1000----15000 |
SPC | 22 | 18 | 40° | 1000----18000 |
Ningbo Transco Belt Co., Ltd presents the durable 3V Rubber V-Belt for small electric tools. High performance and long-lasting, this compact drive belt ensures efficient operation.
Top cover constructed from multiple strands of yarn, the rubber treatment enhances adhesion, protects against the elements, and prevents static build-up in challenging usage.
B:The top rubber binds the tensile cord, fabric cover, and compression rubber to prevent separation of the belt components during operation.
C:Transco provides high quality Tensile cord and these cords are twisted in different configurations to match load applications and are pre-stretched before belt assembly to stabilize length and minimize stretching during operation
D:Transco uses high-quality production formulas to provide V belts that are resistant to flex cracking and compression fatigue.

1. Oil, heat, Ozone and abrasion resistant.
2. High loads, low elongation and long service life, high flexibility.
3. Temperature resistance: -45ºC-+90ºC
4. Oil resistant, anti-static per ISO1813.
5. Standards: ISO4184, DIN2215, RMA.





Ningbo Transco Belt Co., Ltd has established long-term partnerships with renowned companies. Our philosophy revolves around "Connecting everything with Transmission and Science," aiming to support customers in achieving efficient operations, extended service life, and superior product quality.

Ningbo Transco Belt Co., Ltd
Q1. Are you a manufacturer?
Yes, we have been producing V belts for over 20 years! Feel free to visit our factory.
Q2. What about the delivery time?
- 1-2 days for samples
- 10-30 days based on order quantity
Q3. How to pay?
- T/T, L/C, D/P through bank account
- Select global pay by Made in China
Q4. How about packaging?
- Carton packing
- We also offer wooden pallets, iron pallets, frame packaging, or other customized packaging