8C Series Cast Iron QD Sheaves for “C” Belts

8C series eight-groove QD bushed sheaves are manufactured for C, CX, banded belts, and CC v-belts; they range from 8.40" to 50.40" in diameter. Depending on the sheave size, they are made to use E, F, J, or M QD (quick detachable) bushings, which we also stock. Most of our 8C QD 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.

8C QD Sheave Size Chart

 

Size	Bushing Type	Type	Pitch Diameter	Outside Diameter	(E)	(F)	(L)	(M)	Sheave Weight (LBS)
8C80E	E	A	8.0"	8.40"	2-1/32"	8-1/4"	2-3/4"	3-15/32"	43
8C85E	E	A	8.5"	8.90"	2-1/32"	8-1/4"	2-3/4"	3-15/32"	48
8C90F	F	A	9.0"	9.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	60
8C95F	F	A	9.5"	9.90"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	65
8C100F	F	A	10.0"	10.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	69
8C105F	F	A	10.5"	10.90"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	73
8C110F	F	A	11.0"	11.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	78
8C120F	F	A	12.0"	12.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	83
8C130F	F	A	13.0"	13.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	89
8C140F	F	A	14.0"	14.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	97
8C160F	F	A	16.0"	16.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	113
8C180F	F	A	18.0"	18.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	131
8C200J	J	A	20.0"	20.40"	1/16"	8-1/4"	4-5/8"	3-9/16"	152
8C240J	J	A	24.0"	24.40"	1/16"	8-1/4"	4-5/8"	3-9/16"	185
8C270J	J	A	27.0"	27.40"	1/16"	8-1/4"	4-5/8"	3-9/16"	208
8C300J	J	A	30.0"	30.40"	1/16"	8-1/4"	4-5/8"	3-9/16"	230
8C360M	M	A	36.0"	36.40"	9/32"	8-1/4"	6-3/4"	1-7/32"	306
8C440M	M	A	44.0"	44.40"	9/32"	8-1/4"	6-3/4"	1-7/32"	400
8C500M	M	A	50.0"	50.40"	9/32"	8-1/4"	6-3/4"	1-7/32"	475

Product Description

This conventional QD sheave with an A/B belt section is made of 30-gray cast iron and comes with eight grooves. It is a classical V-belt sheave that fits various widely available, classical profile V-belts suitable for use in many existing power transmission drives. This pulley is made of class 30 gray cast iron for resistance to wear, corrosion, and galling. It has an A/B cross-section and eight grooves for use with multiple or banded belts. V-belt pulleys (sheaves) are used in a wide range of mechanical and electronic drives, including HVAC units, farm machinery, food processing equipment, and home appliances, among others.V-belt pulleys (sheaves) are the component in a power transmission drive that transmits power to the belt. Typically made of cast iron, the pulleys, and the V-belts that loop around them match in form – wide (classical) or narrow, single or multi-grooved. V-belt pulleys are found in drive designs in the agriculture, textile, printing, mining, and office equipment industries.

V-belt Sheaves for Light and Heavy-duty Applications

They are available in 1 to 12 groove configurations to suit your drive system and are compatible with static or dynamic balancing. QD Sheaves come with detachable bushings for easier installation and maintenance to keep drive systems in shape.

• Stocked for 3V, 5V & 8V Belts
• Available in 1 to 12 Groove Configurations
• Statically Balanced with Dynamic Balancing Available
• Quick Disconnect Bushings Available for Easier Installation and Maintenance
• Made-to-Order Sheaves Available with Large Quantities Stocked on Request
• Quicker Lead Times with Direct Access to us. Manufacturing Plants

Related Products

Technological Processing

Company Profile

Raydafon 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.