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100% quality pulley wheel in massive supply for sale

100% quality pulley wheel in massive supply for sale

100% quality pulley wheel in massive supply for sale

Brand Name:
Model Number:
04A-1, 1/4"X1/8", 05B-1-2, 05A-1-2, 06B-1-2-3, 081B-1, 3/8"x7/32", 1/2x5/16", 1"x17.02 etc
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Product Comparison
bearing manufacturers is a truly cost-effective product. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards. The quality is guaranteed and the price is really favorable.Compared with other same kind of products, bearing manufacturers produced by JAMA has the following advantages and features.
Company Advantages
1. A list of factors is taken into account of JAMA chain drive sprocket conception. They involve complexity, feasibility, optimization, tests, etc. of a machine.
2. pulley wheel receives many positive feedback from customers for its chain drive sprocket .
3. The betterment and confirmation of this product help meet the requirements of consumers.

Company Features
1. As a pulley wheel manufacturer, Xiamen JAMA Bearing Co., Ltd wants to go out of Asia and go global.
2. Promoting the harmonious development of science and technology can ensure the competitiveness of JAMA in the sprocket design industry.
3. Xiamen JAMA Bearing Co., Ltd is dedicated to producing the best in the chain drive sprocket business. Inquiry! The company is regarded as a good citizen. We assume our social responsibility no matter in the production process or in marketing activities. We devote to help the community grow via beneficial products and services such as protecting the mother river. Inquiry! We are enthusiastic, innovative, dependable, and environmentally friendly. These are the core values that define our company culture. They guide our daily work and the way we do business. Inquiry! Xiamen JAMA Bearing Co., Ltd adheres to the development concept of respecting life and the trend of development. Inquiry!

Types of Pulley wheels:


European standard:

Pulley wheels with taper bushes: SPZ, SPA, SPB, SPC

Pulley wheel with solid hub: SPZ,SPA, SPB, SPC


American standard:

Taper bushed sheaves: 3V, 5V, 8V

Standard sheaves: AK, BK for "3L", "4L" or "A", "5L" or “B” belt 


Suitable bushing types: Taper bushing, QD bushing, Pilot bushing


Surface treatment: Phosphating, Black Oxidizing, Anodizing, Nickel-plated, Galvanizing.



Drawing and Referent data:

Groove NO.TypeBush
1SPZ 50-01 to SPZ 450-011008-2517
2 SPZ 50-02 to SPZ 450-02 1008-2517
3 SPZ 63-03 to SPZ 800-031108-3020
4 SPZ 80-04 to SPZ 800-041210-3030
5SPZ 85-05 to SPZ 800-051610-3535
6SPZ 90-06 to SPZ 800-061610-3535
8SPZ 140-08 to SPZ 450-82517-3535
Application of V Belt Pulley:  Cars, Machining facility, Textile machinery, Generator, Reducer, Mining machinery etc...
Packing and Delivery: 
1. Packing by wooden box
2. MADE IN CHINA can be pressed on wooden cases.
3. Land, sea, air transportation are avaliable.

35 years experiences in producing and exporting power transmission parts makes us more professional than others in technology, quality, price and service aspects.


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