Solid Bore Multi Ribbed Pulley

Solid Bore Multi Ribbed Pulley for Direct Shaft Mounting Applications

Product Description:

Our Solid Bore Multi Ribbed Pulley is designed for direct shaft installation with a simple and reliable structure. Featuring precision-machined multi-grooves, it ensures stable belt engagement and efficient power transmission. The pulley is equipped with a standard bore and set screw for secure shaft fixation. Compared with taper lock types, it offers a more compact design and cost-effective solution for many industrial applications. Custom production is available for rib profile (PH, PJ, PK, PL), bore size, and dimensions.

Product Advantage:

Solid bore design for direct shaft mounting
Set screw fixation for secure installation
Precision multi-groove structure for stable transmission
Simple design with lower cost
Suitable for standard industrial applications
OEM and custom production supported

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Product Specifications

Poly-V Pulley Models

Model	PH	PJ	PK	PL	PM
Rib Pitch (mm)	1.6	2.34	3.56	4.7	9.4

Materials

Material	1. Aluminum Alloy	2. 45# Steel	3. Stainless Steel	4. Nylon	5. Copper
Remarks	Available for Production	Available for Production	Available for Production	Available for Production	Available for Production

Surface Treatment

Material	Surface Treatment	Remarks
Aluminum Alloy	Natural anodizing treatment, black anodizing treatment	Processed according to application requirements
45# Steel	Standard blackening treatment, electroplated blackening treatment, chrome plating treatment, hard chrome plating treatment	Processed according to application requirements
Other Materials	Processed according to application requirements

Product usage scenarios

Our solid bore multi ribbed pulleys are widely used in industrial systems requiring easy installation, maintenance, and reliable transmission.

Industrial Machinery

Power Transmission Systems

Manufacturing Equipment

Contact Us

phone:

+86 13625428257

WhatsApp:

+8613625428257

[email protected]

Company

Qingdao Ivanos Transmission Machinery Co., Ltd

Address:

No. 18 building, No. 599 Runcheng road, Chengyang District, Qingdao City, Shandong Province,

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Whether you're looking for wholesale pricing, custom refrigeration solutions, or OEM/ODM cooperation—we're here to help. Fill out the form and our team will respond within 24 hours.

Belting solutions that keep your industry in
Motion as a global leader in conveyors and transmission equipment, we provide innovative, custom-made solutions and services to keep the industry moving.
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Address:
No. 18 building, No. 599 Runcheng road, Chengyang District, Qingdao City, Shandong Province,

China

WhatsApp: +86 13625428257

Email: [email protected]

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Compact Multi Ribbed Pulley for Stable and Efficient Direct Shaft Transmission

Solid Bore Multi Ribbed Pulley