3V Series Cast Iron Five-Groove Sheaves with Split Taper Bushings

3V Series Cast Iron Five-Groove Sheaves with Split Taper Bushings

3V series five-groove taper bushed sheaves are working with 3V, 3VX, banded 3V, and banded 3VX belts. They range from 2.65″ to 33.50″ in diameter. Depending on the sheave size, they are made to use P1, Q1, or R1 split-taper bushings, which we also stock. Most of our five-groove 3V split taper sheaves are manufactured from a high-strength grade 35 cast iron, are phosphate-coated, and are painted for anti-corrosion. All of them are balanced at the factory for smooth machinery operation.

3V series five-groove taper bushed sheaves Size Chart

Related Matching 3V, 3VX Series V-Belt for 3V series five-groove taper bushed sheaves

(1) 3V-Series V-Belts

Classic 3V-Series V-Belts have a 0.38″ top-width, 0.31″ thickness, and a 38° angle, which also classifies them as a deep-wedge v-belt. 3V series belts are designed to be more compact with more drive capability than the standard 40° angle v-belts. Because of their long-term success and economical operation, they are also one of the industry’s most widely used belt series. The premium 3V-series v-belts we supply are manufactured under ISO 9001 specifications and ARPM Standards; they are oil and heat-resistant and directly interchange with other brands. 3V belts are constructed of a natural rubber compound with polyester cords and use cotton with a polyester blend cover for high durability. 3V series belts are used in most general heavy-duty industrial applications along with Heating, ventilation, air conditioning (HVAC), lawn and garden equipment, and agricultural equipment. We also stock a complete line of high-power v-belts and accompanying v belt pulleys/ sheaves.

(2) 3V-Series Banded V-Belts

3V-series v-belts are a part of the “classic” lineup of v-belts because they are one of the oldest style belts used and one of the most common. Our belts are manufactured following ARPM standards and offer superior strength, durability, and performance. 3V-series v-belts have a 0.38″ top-width per belt (band/ rib).

(3) 3VX Cogged V-Belts

3VX cogged v-belts are designated by having a 0.38″ top-width and 0.31″ thickness. Our cogged 3VX v-belts are manufactured with raw-edge sidewalls to eliminate slippage and increase efficacy, saving operation costs. They are also manufactured by ARPM standards and are oil and heat-resistant. 3VX belts are constructed from a high-quality chloroprene compound with high-strength polyester chords and have a top fabric built from a cotton polyester blend. Besides the performance, durability, and energy savings benefits, our cogged v-belts will work with existing stand pulleys/ sheaves. Please contact us to get a quote on 3VX cogged v-belts or pulleys, and we will be happy to assist you.

(4) 3VX Banded Cogged V-Belts

All of our v-belts are manufactured by ARPM specifications and offer superior performance and durability. Due to their design, banded 3VX cogged v-belts run smoother, more relaxed, and typically outlast a standard banded C v-belt. They also offer a higher efficiency than ordinary banded v-belts, which means fewer energy costs.

Related Accessories Split Taper Bushings

Split taper bushings are amongst the most common bushings utilized due to their high integral strength, simplicity of installation and uninstall, and high holding power for successfully coupling a shaft onto a drive or idler component. Split taper bushings are utilized in a broad range of sheaves, conveyor pulleys, and sprockets. Our high-quality split taper bushings are manufactured from high-grade steel or cast and interchange with any other brand, designed as a flanged bushing with a tapered barrel attached that contains one slit on each side. We stock split taper bushings ranging from the G-series to W2-series and in inch and metric bore sizes that range from 0.375″ up to 7.438″. For additional information or to get a quote on our high-strength split taper bushings, please get in touch with our customer support team, and we will be happy to assist you.

How to Test the Quality of the Tapered Pulley?

The pulley is a very commonly used transmission component, mainly used in the operation and transmission of various mechanical equipment. The quality of the pulley will directly affect the operation of the equipment. The tapered pulley is the most popular type at present. How to test the quality of the tapered pulley?

1. Appearance of the tapered pulley

①The surface of the tapered sleeve pulley has been blackened and inspected according to the “Blackening Inspection Specification”;

② The surface is flat, the color is uniform and uniform, and the surface must not be damaged, sand holes, pores, cracks, scratches, burrs, and rust. For details, refer to the “Inspection Specifications for Die Castings”;

③The surface roughness should meet the requirements, and there should be no iron filings in the flywheel.

2. The size of the tapered sleeve pulley should meet the requirements of the drawing.

① Use the inner diameter dial indicator, outer diameter micrometer, depth gauge, and vernier caliper to measure;

②measured by the roughness comparison sample block;

③The thread and flywheel jacket should ensure straightness, and the thread accuracy conforms to the gauge.

3. Trial installation of tapered sleeve pulley: roll the wheel body by hand. It does not feel loose or tight

① The operation should be stable; can not abnormal vibration and exercise.

② During startup and operation, the belt should not slip and the belt and the rolling parts can roll flexibly when the load is running;

③Determination of axial movement: measure the movement of the shaft end with a dial indicator.

Usage Scenario of 3V Split Taper Sheave

1. Machine tools
2. Crushers, shredders, breakers, classifiers, shaker screens
3. Material conveyor systems
4. Fans, blowers, and exhausters
5. Pumps and compressors
6. Woodworking saws, mills, planers, lathes

Technological Processing