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

3V series two-groove taper bushed sheaves are manufactured for 3V, 3VX, banded 3V, and banded 3VX belts. They range from 2.65″ to 25.0″ in diameter. Depending on the sheave size, they are made to use G, H, P1, or Q1 split-taper bushings, which we also stock. Most of our two-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.

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

3V series two-groove taper bushed sheaves are manufactured for 3V, 3VX, banded 3V, and banded 3VX belts. They range from 2.65" to 25.0" in diameter. Depending on the sheave size, they are made to use G, H, P1, or Q1 split-taper bushings, which we also stock. Most of our two-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.

Two-Groove 3V Split Taper Sheave Size Chart

Size
Bushing Type
Pitch Diameter
Outside Diameter
Type
(O.L.)
(L)
(P)
(C)
(H)
(F)
(G)
(X)
(E)
Sheave Weight (LBS)
2G3V26 G 2.60" 2.65" G-2 1 19/32 1 5/16 13/32 2 1 3/32 7/16 31/32 3/16 0.8
2G3V28 G 2.75" 2.80" G-2 1 19/32 1 5/16 13/32 2 1 3/32 7/16 31/32 3/16 0.9
2G3V30 G 2.95" 3.00" G-2 1 19/32 1 5/16 13/32 2 1 3/32 7/16 31/32 3/16 1.3
2H3V31 H 3.10" 3.15" H-2 1 19/32 1 1/4 3/8 7/32 2 1/2 1 3/32 7/16 13/16 3/16 0.9
2H3V33 H 3.30" 3.35" H-2 1 19/32 1 1/4 3/8 7/32 2 1/2 1 3/32 7/16 13/16 3/16 1.3
2H3V36 H 3.60" 3.65" H-4 1 1/2 1 1/4 7/32 - 2 1/2 1 3/32 7/16 7/8 3/16 1.6
2P3V36 P1 3.60" 3.65" 2 2 3/16 1 15/16 27/32 - 3 1 3/32 5/8 1 5/16 1/4 2.0
2H3V41 H 4.07" 4.12" H-4 1 1/2 1 1/4 7/32 - 2 1/2 1 3/32 7/16 7/8 3/16 2.3
2P3V41 P1 4.07" 4.12" 2 2 3/16 1 15/16 27/32 - 3 1 3/32 5/8 1 5/16 1/4 2.8
2H3V45 H 4.45" 4.50" H-4 1 1/2 1 1/4 7/32 - 2 1/2 1 3/32 7/16 7/8 3/16 2.8
2P3V45 P1 4.45" 4.50" 2 2 3/16 1 15/16 27/32 - 3 1 3/32 5/8 1 5/16 1/4 3.5
2H3V47 H 4.70" 4.75" H-4 1 1/2 1 1/4 7/32 - 2 1/2 1 3/32 7/16 7/8 3/16 3.1
2P3V47 P1 4.70" 4.75" 2 2 3/16 1 15/16 27/32 - 3 1 3/32 5/8 1 5/16 1/4 4.0
2H3V50 H 4.95" 5.00" H-4 1 1/2 1 1/4 7/32 - 2 1/2 1 3/32 7/16 7/8 3/16 3.4
2P3V50 P1 4.95" 5.00" 2 2 3/16 1 15/16 27/32 - 3 1 3/32 5/8 1 5/16 1/4 4.6
2H3V53 H 5.25" 5.30" H-4 1 1/2 1 1/4 7/32 - 2 1/2 1 3/32 7/16 7/8 3/16 3.7
2P3V53 P1 5.25" 5.30" 2 2 3/16 1 15/16 27/32 - 3 1 3/32 5/8 1 5/16 1/4 5.6
2H3V56 H 5.55" 5.60" H-4 1 1/2 1 1/4 7/32 - 2 1/2 1 3/32 7/16 7/8 3/16 3.1
2P3V56 P1 5.55" 5.60" 2 2 3/16 1 15/16 27/32 - 3 1 3/32 5/8 1 5/16 1/4 6.0
2H3V60 H 5.95" 6.00" H-4 1 1/2 1 1/4 7/32 - 2 1/2 1 3/32 7/16 7/8 3/16 3.6
2P3V60 P1 5.95" 6.00" 2 2 3/16 1 15/16 27/32 - 3 1 3/32 5/8 1 5/16 1/4 6.8
2P3V65 Q1 6.45" 6.50" 16 2 25/32 2 1/2 1 5/64 21/64 4 1/8 1 3/32 3/4 1 3/4 9/32 8.3
2P3V69 Q1 6.85" 6.90" 16 2 25/32 2 1/2 1 5/64 21/64 4 1/8 1 3/32 3/4 1 3/4 9/32 9.8
2P3V80 Q1 7.95" 8.00" 16 2 25/32 2 1/2 1 5/64 21/64 4 1/8 1 3/32 3/4 1 3/4 9/32 10.8
2P3V106 Q1 10.55" 10.60" 16 2 25/32 2 1/2 1 5/64 21/64 4 1/8 1 3/32 3/4 1 3/4 9/32 13.5
2Q3V140 Q1 13.95" 14.00" 16 2 25/32 2 1/2 1 5/64 21/64 4 1/8 1 3/32 3/4 1 3/4 9/32 22.5
2Q3V190 Q1 18.95" 19.00" 16 2 25/32 2 1/2 1 5/64 21/64 4 1/8 1 3/32 3/4 1 3/4 9/32 28.9
2Q3V250 Q1 24.95" 25.00" 16 2 25/32 2 1/2 1 5/64 21/64 4 1/8 1 3/32 3/4 1 3/4 9/32 43.5

3V-Belt Pulleys Overview

Setting your pulley-and-belt configurations should be quick and easy with parts from HZPT. Please get to know our inventory of 3V belt sheaves that match perfectly with 3V-series V-belts. Please choose from our vast stock that includes single-groove sheaves and up to 10-groove pulleys. Your application defines the choice. Each 3V pulley has well-defined grooves that fit snugly with 3V-series V-belts or banded varieties.

If you have other brands of pulleys and belts, that's no problem. Our dedication to ARPM standards makes interchanging a snap. Find your 3V-belt pulley dimensions on our handy chart. Every possible measurement is made to simplify your ordering needs. You'll know what you're ordering from the beginning, from pitch diameter to sheave weight. Remember that each 3V belt pulley comes with grade 35 cast iron, phosphate coatings, and corrosion-resistant paint. These pulleys stand up to the harsh conditions typical in any industrial environment. Put your trust in the sheaves' dynamically balanced construction too. Vibration and oscillation reduction are part of our dedication to your assembly needs. No pulley leaves our facility without thorough testing, leading to a longer life for your machinery. Every element works in harmony together.

Related Matching Use 3V, 3VX Series V-Belt

(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

Bushing Type
(D)
(L)
(A)
(B)
(G)
(B.C)
(W)
Type-1 Bore Range
Type-2 Bore Range
Cap Screw No.
Cap Screw Size
Avg. Weight (LBS)
Wrench Torque (In/ LBS)
G 2" 1.00" 0.25" 1.172" 0.19" 1.56" -- 0.375" - 0.938" 1" 2 0.25" X 0.625" 0.5 95
H 2.5" 1.25" 0.25" 1.625" 0.19" 2" -- 0.375" - 1.375" 1.438" - 1.5" 2 0.25" X 0.75" 0.8 95
P1 3" 1.94" 0.41" 1.938" 0.22" 2.44" 0.375" 0.5" - 1.438" 1.5" - 1.75" 3 0.313" X 1" 1.3 192
Q1 4.12" 2.50" 0.53" 2.875" 0.22" 3.38" 0.500" 0.75" - 2.063" 2.125" - 2.688" 3 0.375" X 1.25" 3.5 348

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.

Six Advantages of Tapered Pulley:

1. Good interchangeability: tapered sleeve pulley is suitable for various occasions. When the transmission part runs for a long time, the inner hole and the chain groove may be damaged. If it is a transmission part using this kind of tapered sleeve, when this happens, replace the tapered sleeve with the exact specification, and it can be used again. Therefore, the service life of the transmission parts is greatly improved, the maintenance cost is reduced, and time is saved.

2. High versatility: The separation of the pulley and the tapered sleeve makes the change of the shaft hole only need to change the diameter of the tapered sleeve, which increases the product's versatility and dramatically reduces the inventory type and cost of the product.

3. Easy installation and disassembly: only a one-inch hexagonal wrench is needed, no other special tools are required, and it can be completed in just 1 minute, which is convenient and fast.

4. Allow wider shaft diameter tolerance: +0.05mm to -0.125mm. The groove can be equipped with V-belt, a narrow V-belt, and so on. Light and light to medium loads allow keyless transmission.

5. Produced in strict accordance with the international standard DIN2211, all products have been tested by balance to avoid damage to motor bearings and equipment components caused by beating.

6. Surface anti-rust treatment: After phosphating and blackening, the surface is smooth, beautiful, and dust-proof.

Usage Scenario of Split Taper Sheave

  • Machine tools
  • Crushers, shredders, breakers, classifiers, shaker screens
  • Material conveyor systems
  • Fans, blowers, and exhausters
  • Pumps and compressors
  • Woodworking saws, mills, planers, lathes

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 U.S. 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.

FAQ

Q1. Are you a manufacturer or a trading company?

A: We are a manufacturer and trading company.

Q2. What is your sample policy?

A: We can supply the sample if we have finished parts in stock, but customers need to pay for the sample cost and shipping fee.

Q3. Can you produce according to the samples?

A: We can produce power transmission parts according to your samples or technical drawings. We can build the molds and fixtures.

Q4. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q5. Can you customize pulleys?

A: Yes, please send us your drawing for an accurate quotation.

Q6. How long is your delivery time and shipment?

A: 1. Sample Lead-times: 10-20 days.

2. Production Lead-times: 30-45 days after the order is confirmed.

Q7. How do you make our business a long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customers' benefits ;

2. We respect every customer as our friend and sincerely do business and make friends with them, no matter where they come from.

Q8: What are your advantages?

1. The most competitive price and good quality.

2. Perfect technical engineers give you the best support.

3. OEM is available.

Additional information

Edited

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industries we service

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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