China wholesaler Split Tapered Bushing Bore V Belt Pulleys wholesaler

These pulleys have the same sizing versatility as quick-disconnect pulleys, but they create a tighter grip on bushings for high-torque applications. The same pulley can be used with different shaft diameters; choose a style H split-tapered bushing with the bore size you need.

A split tapered bushing is used to mount sprockets and sheaves on a shaft. Split tapered bushing bore v belt pulleys are used in various applications, including in industrial and construction machinery. They are available in multiple sizes and 2 distinct types – type 1 and type 2.

This bushing is designed to withstand the torque created during power transmission. It is made of flanged steel with double-split construction and includes a keyway to lock onto the shaft. The split taper design provides improved hold strength and is more customizable than a standard bushing. Split tapered bushing bore v belts can be used in various applications, including baggage conveyors. They are often available in several different shafts and bore diameters.

Split tapered bushing bore v belts are available in 2 main designs: – narrow and classical – and both have advantages and disadvantages. The former offers the ability to make changes in bore size with fewer parts and save time and money. The latter provides ease of installation and removal. To ensure proper installation, they must be purchased with the correct hub type, and shaft bore diameter.


  1. Made according to drawings and samples, OEM inquiries are welcomed, especially for the big pulley.
  2. Material: 45C, cast iron, ductile iron, GG25, GGG40, nylon, aluminum, etc.
  3. Surface treatment: Black oxide, phosphate, painted, Zinc plate, or passivated.
  4. Bore: pilot bore, finish bore, taper bore, bore for QD bushing
  5. Inspection: Dynamic balance & Static balance tests are available.With standardized design and well-equipped CNC Machining Systems.
  6. Our pulleys have high Precision and good interchangeability.
  7. Apply to mining machinery, petroleum machinery ETC.

Technical Specification

Product Details

Style Standard, Variable Speed, Idler, Companion, Solid, Thin / Ribbed Web, Spokes
Type Solid Type, Arms Type, Plate Type, Hollow Type, Half Solid Type, Split type
Size A/B/C/D/E/SPA/SPB/SPC/SPZ/SPM/3V/5V/8V/2L/3L/4L/5L,1/4/, O / 3L / Z, A / 4L, B / 5L,
Capacity 0.5 ton, 1 ton, 2 ton, 3 ton, 4 ton, 5 ton
Standard Lift 3 m, 6 m, 9 m, 12 m, 15 m
Application Double Beam Crane, Gantry Crane, Bridge Crane, Single Grinder Crane, Lifting Platform
Material Aluminum, Cast Iron, Mild Steel, Plastic, Brass, Steel, Stainless Steel, Zinc Alloy
Grooves Single, Multiple
Shaft Mounting Set Screw(s), Keyway, QD Hub, Taper Bushing, Simple Bore
Color Black
Feature They eliminate re-boring and critical waying problems

Product Application

V belt pulleys can be used on small diesel engine power, farm vehicle, tractor, car, mining equipment, processing equipment, textile machinery, packing machinery, lathe, forging machine, small horsepower motorcycle’s powertrain, the transmission of agricultural machinery, air compressor, reducer, dynamo, cotton ginning machine and so on.

Technological Processing

Company Profile

HZPT is a professional manufacturer of mechanical parts. Our main products are belt pulleys, sprockets, taper sleeves, coupling, and other transmission parts. Its products are mainly exported to Germany, Britain, France, and other European countries, with an annual export value of 18 million US dollars, accounting for more than 65% of the total output. The annual output value reached 200 million yuan.

Our products all adopt international, European, and American advanced industrial standards, use precise and good processing equipment, develop reasonable production technology, apply efficient and flexible management systems, and improve the quality management system to ensure that the product quality is good and the price is affordable.

Our factory adheres to the enterprise concept of “quality: the basis of enterprise survival, integrity: the basis of enterprise development, service: the source of enterprise development, low price: the instrument of enterprise development.” We are always looking forward to the presence of customers at home and abroad, seeking win-win benefits and joint cause development.

Warehouse Stock

The warehouse covers an area of 5000 square meters and can provide all kinds of standard models A/B/C/Z, with complete quantity and large quantity in stock. Meanwhile, it accepts all sorts of non-standard customization for drawing production. The daily production capacity is 10 tons, and the delivery time is short.

Packaging & Shipping

Experienced Workers Packing Pulleys Carefully, safe wooden cases keep parts from being injured or damaged during sea or air shipment.

Additional information



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