Tensioning Pulley
Your Professional Tensioning Pulley Supplier!
Zhejiang Zhongji Changsheng E-commerce Co., Ltd. was established in 2020 and mainly operates a bearing trading platform. The company now covers a full range of bearing and pneumatic component products, with a total of 1.5 million SKUs and a year-round spot inventory value of approximately RMB 20 billion. In 2023, the company's self operated automotive parts business was fully launched, mainly for chassis components such as automotive bearings, ball heads, swing arms, and stabilizer bars, and simultaneously launched a series of pneumatic component products.
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DONGFENG Tensioning WheelOur Dongfeng tension wheel is a product with excellent quality and reasonable price, which has passed strict production inspection and practical trial, and has been recognized and praised by the...read more
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CHANGAN Tensioning WheelOur Chang 'an tension wheel is an important part of the automobile transmission system, it can automatically adjust the tightness of the timing belt to ensure the stability and reliability of the...read more
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ROEWE Tensioning WheelOur Roewe tensioning wheel has good quality, affordable price and good service. We always take customer satisfaction as the purpose, and strive to provide our customers with the best quality...read more
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MG Tensioning PulleyOur MG tensioning wheel products, its excellent material, affordable price, quality service.read more
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GEELY Tensioning PulleyOur Geely tension wheel. This small but indispensable component plays a vital role in the normal operation of the engine.read more
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BYD Tensioning PulleyAs one of the important parts of the car, the tension wheel is the key part to ensure the smooth operation of the vehicle. The BYD tension wheel provided by our company has excellent quality and...read more
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GREAT WALL MOTORS Tensioning PulleyOur tensioning wheels not only offer superior performance and durability, but also a good price to make your vehicle safer and more reliable. At the same time, we also attach great importance to...read more
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CHERY Tensioning PulleyOur company offers high quality Chery tensioning wheels, the quality of these products is guaranteed, and our stock is very rich, there are various models to choose from. We are committed to...read more
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KIA Tensioning PulleyThe Kia tensioner produced by our company is the most commonly used tensioner in belt drives. In the process of belt transmission, sometimes it can not be adjusted due to the limitation of center...read more
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HYUNDAI Tensioning PulleyOur Hyundai tension wheel is made of high quality materials. Our inventory is sufficient and we offer a wide selection of models to meet the different needs of our customers.read more
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DAEWOO Tensioning PulleyWe insist on using high quality raw materials and strict production technology to ensure the quality of products. Our tension wheels are wear-resistant, durable and capable of maintaining good...read more
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VOLVO Tensioning PulleyOur Volvo tension wheel is a high quality product and we guarantee that all products are strictly tested and audited in the production process to ensure that their quality is up to standard.read more
Why Choose Us
Wide Range of Brands Covered
NSK, SKF, NTN, FAG, INA, KOYO, EZO, NMB, IKO, THK, TIMKNE, NACHI, MCGILL, ELGES, FYH, ASAHI, IJK, EAST, ROLLWAY, SAMICK, HRB, ZWZ, LYC, TR, BUT, ZHBR, YFA, HZY, QCS, and other well-known domestic and foreign brands. The bearing models of major brands are complete, and customers can purchase them in a one-stop manner.
Sufficient supply
The company now covers a full range of bearing and pneumatic components products, with a total of 1.5 million SKUs and a year-round spot inventory value of approximately RMB 20 billion.
High-quality service
We promise to provide genuine guarantee, stable supply, and a complete logistics system to ensure efficient procurement for customers.
Wide range of applications
The products are widely used in many industries such as engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, electricity and railways.

GEELY Tensioning Pulley
Our Geely tension wheel. This small but indispensable component plays a vital role in the normal operation of the engine.
BYD Tensioning Pulley
As one of the important parts of the car, the tension wheel is the key part to ensure the smooth operation of the vehicle. The BYD tension wheel provided by our company has excellent quality and stable performance, which can meet the needs of different models. At the same time, we are very competitive in terms of price and service.
HYUNDAI Tensioning Pulley
Our Hyundai tension wheel is made of high quality materials. Our inventory is sufficient and we offer a wide selection of models to meet the different needs of our customers.
Tensioning Pulley Specification
|
Type |
Tensioning Pulley |
|
Color |
Black, Silver Tone |
|
Material |
Metal |
|
Size |
13.5x7cm / 5.31"x2.76" |
|
Other Name |
Tensioner Pulley, Drive Belt Idler Pulley, Belt Tensioner |
Benefits of Tensioning Pulley
Maintains proper belt tension
The primary function of tensioning pulley is to ensure that the belts within the power transmission system remain properly tensioned. This prevents slippage and ensures that power is efficiently transferred to the various components of the vehicle.
01
Reduces wear and tear
By maintaining proper tension and providing a cushioning effect, the tensioning pulley helps reduce wear and tear on the belts and other components. This leads to longer-lasting belts and fewer repairs.
02
Improves vehicle performance
A well-functioning tensioning pulley ensures that all components in the power transmission system operate efficiently, leading to better overall vehicle performance. Proper belt tension is crucial for maintaining the functionality of systems like the alternator, air conditioning, and power steering.
03
Enhances safety
A malfunctioning tensioning pulley can lead to belt failure, which can cause other critical systems to fail as well. Ensuring that the tensioning pulley is in good condition enhances the safety and reliability of the vehicle.
04
Reduces maintenance costs
By preventing premature belt wear and reducing the likelihood of component failure, tensioning pulley can help lower maintenance costs over the life of the vehicle.
05
The tensioning pulley is typically spring-loaded, automatically adjusting to maintain the correct tension on the belts as they wear and stretch over time. This automatic adjustment is crucial for preventing belt slippage, which can lead to reduced efficiency and potential damage to other components.
Tensioning pulleys provide a small amount of "give" to absorb and cushion shock loads. This feature helps reduce stress on the belts and other components, extending their lifespan and improving the overall reliability of the vehicle.

Regular inspections
Inspect the tensioning pulley at least once a year or as recommended by the manufacturer. Look for signs of wear, damage, and looseness.
Lubrication
Lubricate the tensioning pulley as recommended by the manufacturer. Over-lubrication can attract dirt and dust, causing premature wear, so be sure to follow the recommended amount.
Cleaning
Keep the area around the tensioning pulley clean and free of debris. Dirt and dust can accumulate in the pulley and cause damage over time.
Replacement
Replace the tensioning pulley if you notice any signs of wear, damage, or looseness. Don't wait until the pulley fails, as this can cause other components to fail as well.
Belt replacement
Replace the accessory belt and tensioning pulley at the same time. This will ensure proper tension and prevent premature wear of the belt and pulley.
Ordering Process
Consultation and demand analysis
Product selection and confirmation
Order placement and order review
Shipping and logistics tracking
Packaging and Shipping
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Packaging |
Plastic bag, wooden box |
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Transportation methods |
Road transport, rail transport, sea transport, air transport |
We're well-known as one of the leading tensioning pulley manufacturers and suppliers in China. Be free to wholesale high quality tensioning pulley in stock here and get quotation from our factory. Contact us for more details.
SKF Angular Contact Ball Bearing, MERCEDES Control Arm, 56820-25000