China Professional 3535 European Standards Cast Iron Taper Lock Bush Tapered Bore Bush Sleeve Bushing for Belt Pulley pulley puller

Product Description

Product Description

A) Taper Bush : 1008,1108,1210,1610,1615,2012,2517,3571,3030,3535,4030,4040,5050.
Different bores with keyway are available in metric and in inches.
B) Welding hubs for taper bushes
a. Taper type K weld-on hubs; b. Taper type W-WA weld-on hubs; c. Taper type F weld-on hubs;
d. Taper type S weld-on hubs; e. Taper type W weld-on hubs; f. Taper type WH weld-on hubs;
C) Taper adapters
1215B, 1615B, 2517B, 2525B, 3030B, 3535B, 4040B, 4545B
(Note: Stanard for taper bushing weld-on hubs adpot USA DODGE Co. and Martin standard. Any production and sales should be
authorised. )
D) Taper bored bolt-on hubs
SM1210, SM1610-1, SM1610-2, SM2012, SM2517, SM30-1, SM30-2;
E) XT Bushing
XTB15, XTB20, XTB25, XTB30, XTB35, XTB40, XTB45, XTB50, XTB60, XTB70, XTB80, XTB100, XTB120.
F) XH hubs
XTH15, XTH20, XTH25, XTH30, XTH35, XTH40, XTH45, XTH50, XTH60, XTH70, XTH80, XTH100, XTH120;
XTH15F4, XTH15F5, XTH15F6, XTH15F8; XTH20F5, XTH20F6, XTH20F8, XTH20F10, XTH20F12; XTH25F6, XTH25F8, XTH25F10, XTH25F12;
G) Split taper bushings
G, H, P1, P2, P3, B, Q1, Q2, Q3, R1, R2, S1, S2, U0, U1, U2, W1, W2, Y0.
H)Steel hubs for split taper bushings
HG1, HH1, HCH1, HP1, HCP1, HP2, HB1, HB2, HQ1, HCQ1, HQ2, HR1, HR2, HS1, HS2, HU0, HU1, HU2, HW1;

Bushing No.



D Bolt Circle

Wt (Apx.)lbs.


1 25/64


1 21/64





1 29/64



1 7/8


1 3/4




1 1/2

1 3/4



2 1/4


2 1/8




1 1/2

2 1/8



2 3/4

1 1/4

2 5/8




1 3/4

3 1/4



3 3/8

2 1/2

3 1/4








4 1/4






3 1/2




5 3/4






4 1/2









Packaging & Shipping

Company Profile


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Certification: CE
Pulley Sizes: Type A
Manufacturing Process: Casting
Material: Iron
Surface Treatment: Oxygenation
Application: Mining Transport

taper lock pulley

How do you select the right taper lock pulley for a specific industrial application?

Choosing the right taper lock pulley for a specific industrial application requires careful consideration of several factors to ensure optimal performance and efficiency. Here is a detailed explanation of the key steps involved in selecting the right taper lock pulley:

  1. Determine Power Transmission Requirements: Begin by evaluating the power transmission requirements of the application. Consider factors such as the required torque, speed range, and power input. This information will help determine the appropriate size and capacity of the taper lock pulley needed to handle the power transmission demands of the application.
  2. Identify Speed Control Needs: Assess whether the application requires adjustable speed control. If speed control is necessary, variable speed taper lock pulleys may be required. Evaluate the desired speed range and the adjustability range needed to meet the application’s requirements.
  3. Analyze Belt or Chain Compatibility: Consider the type of belt or chain that will be used with the taper lock pulley. Evaluate the belt or chain width, pitch, and profile to ensure compatibility with the pulley’s groove profile. It is essential to select a taper lock pulley that matches the belt or chain specifications to ensure optimal power transmission and grip.
  4. Assess Environmental Factors: Evaluate the environmental conditions in which the taper lock pulley will operate. Consider factors such as temperature, humidity, dust, and chemical exposure. In corrosive or abrasive environments, specialty taper lock pulleys with appropriate coatings or materials may be required to ensure durability and longevity.
  5. Consider Space Constraints: Take into account any spatial limitations or constraints within the application. Measure the available space for the taper lock pulley and ensure that the selected pulley size will fit properly without interference or clearance issues.
  6. Consult Manufacturer’s Guidelines: Refer to the manufacturer’s guidelines, specifications, and recommendations for the specific taper lock pulley models being considered. Manufacturers often provide detailed information on pulley capacities, dimensions, and application suitability. Following the manufacturer’s guidelines can help ensure the selection of a suitable and reliable taper lock pulley.
  7. Seek Expert Advice if Needed: If you are uncertain about the selection process or have unique requirements, it is advisable to seek expert advice from engineers, suppliers, or manufacturers. They can provide valuable insights and recommendations based on their expertise and experience.

By following these steps and considering the power transmission requirements, speed control needs, belt or chain compatibility, environmental factors, space constraints, manufacturer’s guidelines, and seeking expert advice if necessary, you can select the right taper lock pulley for a specific industrial application. Choosing the appropriate taper lock pulley ensures efficient power transmission, reliable performance, and extended service life in the intended application.

taper lock pulley

How are taper lock pulleys customized for specific machinery and equipment?

Taper lock pulleys can be customized to meet the specific requirements of different machinery and equipment. Customization allows pulleys to be tailored to the specific application, ensuring optimal performance and compatibility. Here is a detailed explanation of how taper lock pulleys are customized for specific machinery and equipment:

  • Pulley Size and Configuration: Taper lock pulleys can be customized in terms of their size and configuration. The size of the pulley, including its diameter and width, can be adjusted to match the power requirements and space constraints of the machinery or equipment. Additionally, the configuration of the pulley, such as the number of grooves or the type of groove profile, can be customized to accommodate the specific belt type and size used in the system. Customizing the pulley size and configuration ensures proper belt engagement, tension, and power transmission for the specific application.
  • Taper Lock Bushing Selection: The selection of the taper lock bushing is another aspect of customizing taper lock pulleys. Taper lock bushings come in various sizes and bore options. The appropriate bushing size and bore diameter are chosen based on the shaft size and specifications of the machinery or equipment. This ensures a proper fit and secure connection between the pulley and the shaft. The selection of the taper lock bushing is crucial to achieving reliable power transmission and minimizing the risk of slippage.
  • Material Selection: Taper lock pulleys can be customized in terms of material selection. Different materials, such as steel, cast iron, or aluminum, are available for pulley construction. The choice of material depends on factors such as the load capacity, operating environment, and desired durability of the machinery or equipment. For heavy-duty applications or environments with high temperatures or corrosive substances, materials with excellent strength and resistance properties are selected. Customizing the material selection ensures that the pulleys can withstand the specific operating conditions and provide long-lasting performance.
  • Surface Coatings and Treatments: Surface coatings and treatments can be applied to taper lock pulleys for customization purposes. These coatings and treatments provide additional protection against wear, corrosion, or other environmental factors. For example, pulleys used in outdoor or humid environments may benefit from coatings that provide corrosion resistance. Additionally, surface treatments such as hardening or plating can be applied to enhance the pulley’s durability and extend its service life. Customizing surface coatings and treatments ensures that the pulleys can withstand the specific operating conditions and maintain their performance over time.
  • Accessory Integration: Taper lock pulleys can be customized to integrate various accessories or features that enhance their functionality or compatibility with specific machinery or equipment. For example, pulleys can be designed to accommodate additional components such as flanges, timing belt pulley attachments, or tensioning mechanisms. These customizations allow for easy integration into the machinery or equipment and ensure proper operation and alignment with other system components.

In summary, taper lock pulleys can be customized for specific machinery and equipment by adjusting the pulley size and configuration, selecting the appropriate taper lock bushing, choosing the suitable material, applying surface coatings and treatments, and integrating necessary accessories. These customization options allow for the optimal adaptation of the pulleys to the requirements of the application, ensuring reliable power transmission, compatibility, and longevity.

taper lock pulley

What types of belts are typically employed with taper lock pulleys?

Taper lock pulleys are compatible with various types of belts, depending on the specific application requirements. The type of belt chosen for use with taper lock pulleys is determined by factors such as the power transmission needs, environmental conditions, speed, and load requirements. Here are some of the commonly employed belt types with taper lock pulleys:

1. V-Belts:

V-belts, also known as wedge belts, are one of the most widely used belt types with taper lock pulleys. They have a trapezoidal cross-section and fit into V-shaped grooves on the pulley’s outer surface. V-belts are flexible, durable, and provide high frictional grip, making them suitable for a wide range of power transmission applications.

2. Timing Belts:

Timing belts, also called synchronous belts, feature teeth on the inner surface that mesh with corresponding grooves on the pulley. The teeth ensure precise power transmission, making timing belts ideal for applications that require accurate synchronization between the pulley and the driven component. Timing belts are commonly used in precision machinery, robotics, and automotive engine systems.

3. Flat Belts:

Flat belts have a rectangular cross-section and provide a smooth, continuous surface for power transmission. They are typically made of materials such as rubber, nylon, or polyurethane. Flat belts are suitable for applications that require high-speed rotation and minimal vibration, such as textile machinery and printing presses.

4. Poly-V Belts:

Poly-V belts, also known as multi-rib belts or micro-V belts, have multiple V-shaped grooves on their outer surface. These grooves correspond to the V-shaped grooves on the pulley, providing increased contact area and improved power transmission efficiency. Poly-V belts are commonly used in applications that require high power transmission in limited space, such as automotive serpentine belt systems and industrial machinery.

5. Round Belts:

Round belts, also called O-ring belts, have a circular cross-section and are typically made of rubber or polyurethane. They are often used for light-duty power transmission applications, such as in small appliances, office equipment, and conveyors. Round belts are flexible and provide a reliable grip on the pulley’s outer surface.

6. Specialty Belts:

Depending on the specific application requirements, specialty belts such as ribbed belts, banded belts, and variable speed belts may also be employed with taper lock pulleys. These belt types are designed to meet particular needs, such as reducing slippage, accommodating high torque loads, or allowing for adjustable speed control.

7. Material Considerations:

The choice of belt material is also important when selecting the appropriate belt for use with taper lock pulleys. Common belt materials include rubber, neoprene, polyurethane, and various synthetic compounds. The selection of the belt material depends on factors such as chemical resistance, temperature range, and environmental conditions.

In summary, taper lock pulleys are compatible with a range of belt types, including V-belts, timing belts, flat belts, poly-V belts, round belts, and specialty belts. The selection of the belt type depends on factors such as power transmission requirements, speed, load, and environmental conditions.

China Professional 3535 European Standards Cast Iron Taper Lock Bush Tapered Bore Bush Sleeve Bushing for Belt Pulley   pulley puller		China Professional 3535 European Standards Cast Iron Taper Lock Bush Tapered Bore Bush Sleeve Bushing for Belt Pulley   pulley puller
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Taper Lock Pulley

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