6C Series Cast Iron QD Sheaves for “C” Belts

Size	Bushing Type	Type	Pitch Diameter	Outside Diameter	(E)	(F)	(L)	(M)	Sheave Weight (LBS)
6C60SF	SF	A	6.0"	6.40"	1-1/32"	6-1/4"	2-1/16"	3-5/32"	20
6C70SF	SF	A	7.0"	7.40"	1-1/32"	6-1/4"	2-1/16"	3-5/32"	26
6C75SF	SF	A	7.5"	7.90"	1-1/32"	6-1/4"	2-1/16"	3-5/32"	29
6C80E	E	A	8.0"	8.40"	1-5/32"	6-1/4"	2-3/4"	2-11/32."	36
6C85E	E	A	8.5"	8.90"	1-5/32"	6-1/4"	2-3/4"	2-11/32"	39
6C90F	F	A	9.0"	9.40"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	51
6C95F	F	A	9.5"	9.90"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	55
6C100F	F	A	10.0"	10.40"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	59
6C105F	F	A	10.5"	10.90"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	62
6C110F	F	A	11.0"	11.40"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	66
6C120F	F	A	12.0"	12.40"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	70
6C130F	F	A	13.0"	13.40"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	74
6C140F	F	A	14.0"	14.40"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	80
6C160F	F	A	16.0"	16.40"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	89
6C180F	F	A	18.0"	18.40"	1-1/32"	6-1/4"	3-3/4"	1-15/32"	102
6C200F	F	A	20.0"	20.40"	17/32"	6-1/4"	3-3/4"	1-31/32"	112
6C240F	F	A	24.0"	24.40"	17/32"	6-1/4"	3-3/4"	1-31/32"	131
6C270J	J	A	27.0"	27.40"	1/16"	6-1/4"	4-5/8"	1-9/16"	160
6C300J	J	A	30.0"	30.40"	1/16"	6-1/4"	4-5/8"	1-9/16"	190
6C360J	J	A	36.0"	36.40"	1/16"	6-1/4"	4-5/8"	1-9/16"	232
6C440J	J	A	44.0"	44.40"	1/16"	6-1/4"	4-5/8"	1-9/16"	299
6C500M	M	B	50.0"	50.40"	1/16"	6-1/4"	6-3/4"	23/32"	320

How to Choose the Right V-Belt Pulleys?

If you're looking for V-belt pulleys for your project, you need to know what types of pulleys you need. There are four basic types: Variable speed, Step, Double cogged, and fractional horsepower. Knowing which type is right for your application is essential for avoiding unnecessary problems and increasing the efficiency of your project.

Variable speed

Variable speed V-Belt pullies are a V-pulley type with a variable speed and pitch. This type of pulley offers a higher degree of flexibility and efficiency. These pulleys can be purchased with stock, taper, or finished bore.Variable-speed V-Belt pullies are used for various applications and are designed to be matched with different types of belts. They are used with multiple straps and feature flanges that fit the standard belt angle and width. Matching the correct pulley model with the right belt ensures proper speed and torque.These pulleys are typically cast iron. They can change their pitch and are suitable for 3L, 4L, and 5L section V-belts. They can also be used with A-section V-belts. The two-piece cast iron design allows for a quick, easy installation.

Tension cords

The first step to choosing suitable V-Belt pulleys is understanding their sizes. There are several different measurements of V-Belt lengths. Identifying the lengths of V-Belts can be a challenging task. Proper height requires a measuring fixture, a specific pulley diameter, and the ability to apply a particular tension. Measurement standards are set by the Association for Rubber Product Manufacturers (ARPA). There are many terms used to describe the lengths of the belt sections.Before you buy a replacement V-Belt, make sure to take measurements of the original belt. A steel tape measure or a long ruler will work. You can roll the belt to measure the distance, then use a measuring device to get a precise measurement. If the existing belt is worn, the length will be smaller than the new one. The width of the new belt should be 0.5 inches smaller than the original.

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.