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

• Type: Agricultural
• Usage: Agricultural Products Processing, Farmland Infrastructure, Tillage, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying
• Material: Iron
• Power Source: Electricity
• Weight: 6kg
• After-sales Service: Installation Guide 3-Year Warranty
• Model NO.: 3V
• Warranty: 3 Years
• Transport Package: Wooden Case/Pallet/Plywood Case
• Specification: 6kg
• Trademark: EP
• Origin: Zhejiang, China
• HS Code: 8483500000
• Production Capacity: 50000PCS/Month

Product Description

Product Description

3V series eight-groove taper bushed sheaves are manufactured for 3V, 3VX, banded 3V, and banded 3VX belts. They range from 4.75" to 33.50" in diameter. Depending on the sheave size, they are made to use a Q2, R1, or S1 split-taper bushing, which we also stock. Most of our eight-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.

Product Parameters

 

Size	Bushing Type	Pitch Diameter	Outside Diameter	Type	(O.L.)	(L)	(P)	(C)	(H)	(F)	(G)	(X)	(E)	Sheave Weight (LBS)
8Q3V47	Q2	4.70"	4.75"	5	4 9/16	3 1/2	3/4	25/32	4 1/8	3 17/32	-	2 3/4	9/32	7.3
8Q3V50	Q2	4.95"	5.00"	5	4 9/16	3 1/2	3/4	25/32	4 1/8	3 17/32	-	2 3/4	9/32	8.6
8Q3V53	Q2	5.25"	5.30"	5	4 9/16	3 1/2	3/4	25/32	4 1/8	3 17/32	-	2 3/4	9/32	10.3
8Q3V56	Q2	5.55"	5.60"	15	3 25/32	3 1/2	1/32	0	4 1/8	3 17/32	3/4	2 3/4	9/32	12.3
8Q3V60	Q2	5.95"	6.00"	15	3 25/32	3 1/2	1/32	0	4 1/8	3 17/32	3/4	2 3/4	9/32	15.1
8Q3V65	Q2	6.45"	6.50"	13	4 11/64	3 1/2	23/64	25/64	4 1/8	3 17/32	3/4	2 3/4	9/32	18.3
8Q3V69	Q2	6.85"	6.90"	13	4 11/64	3 1/2	23/64	25/64	4 1/8	3 17/32	3/4	2 3/4	9/32	21.4
8R3V80	R1	7.95"	8.00"	13	3 59/64	3 1/2	7/64	49/64	5 3/8	3 17/32	7/8	2	9/32	23.3
8R3V106	R1	10.55"	10.60"	13	3 59/64	2 7/8	7/64	49/64	5 3/8	3 17/32	7/8	2	9/32	24.5
8R3V140	R1	13.95"	14.00"	13	3 59/64	2 7/8	7/64	49/64	5 3/8	3 17/32	7/8	2	9/32	39.0
8R3V190	R1	18.95"	19.00"	13	3 59/64	2 7/8	7/64	49/64	5 3/8	3 17/32	7/8	2	9/32	49.0
8R3V250	R1	24.95"	25.00"	13	3 59/64	2 7/8	7/64	49/64	5 3/8	3 17/32	7/8	2	9/32	76.0
8S3V335	S1	33.45"	33.50"	13	4 55/64	4 3/8	61/64	7/64	6 3/8	3 17/32	1 1/16	3 5/16	3/8	128.0

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.

 

QD bushing pulley
The manufacturing tolerance of the QD bushing pulley is accurate. They have different diameters and can be statically or dynamically balanced. These pulleys are made of grey cast iron from GG 25 to GG 30. They have a strength of 207 Mpa and a hardness of 187 to 241.
One side of the QD housing has a fully split flange and a straight flange around the outside diameter. The flange fits closely and requires a hex head screw to install the component. When the screws are tightened, the flange compresses and draws the identification part on the bushing.
Why choose the QD bushing pulley?
The QD bushing pulley has many advantages over the traditional V-pulley. They are more cost-effective and ideal for use with non-critical ratio drives. It is characterized by a cylindrical lining with a radial shape, which can reduce friction in the hole and limit the movement of mechanical parts. They fit well with the hub in the sprocket.

Warehouse inventory
The warehouse covers an area of 5000 square meters and can provide various A/B/C/Z standard models with total quantities and a large inventory. At the same time, different non-standard customized drawings are accepted. The daily output is 10 tons, and the delivery time is short.

Company Information