AK Series Cast Iron Single Groove Sheaves Pulleys for “4L” or “A” Belts

AK series cast iron single groove sheave pulleys are manufactured for A-series v-belts, AX v-belts, and 4L belts. AK series single groove sheave pulleys range in diameter from 1.75″ to 18.25″, but custom ones are available upon request.

Description

AK Series Single Groove Sheaves

AK series cast iron single groove sheaves pulleys(AK Series Single Groove Sheaves) are manufactured for A-series v-belts, AX v-belts, and 4L belts. And AK series single groove sheave pulleys range in diameter from 1.75″ to 18.25″, but custom ones are available upon request.

AK-Series Pulley(AK Series Single Groove Sheaves) Size Chart

AK Series Single Groove Sheaves

Size
Outside Diameter
Pitch Diameter (4L/A)
Pitch Diameter (3L)
Type
 (F)
Dimension (L)
Dimension (P)
 (C)
Pulley Weight
AK17 1.75″ 1.50″ 1.16″ 1 21/32″ 15/16″ 7/16″ 5/32″ 0.2 LBS
AK20 2.00″ 1.80″ 1.46″ 1 21/32″ 15/16″ 7/16″ 5/32″ 0.3 LBS
AK21 2.10″ 1.90″ 1.56″ 1 21/32″ 15/16″ 7/16″ 5/32″ 0.4 LBS
AK22 2.20″ 2.00″ 1.66″ 1 21/32″ 15/16″ 7/16″ 5/32″ 0.5 LBS
AK23 2.30″ 2.10″ 1.76″ 1 21/32″ 15/16″ 7/16″ 5/32″ 0.5 LBS
AK25 2.50″ 2.30″ 1.96″ 2 21/32″ 15/16″ 7/16″ 5/32″ 0.5 LBS
AK26 2.60″ 2.40″ 2.06″ 2 21/32″ 15/16″ 7/16″ 5/32″ 0.5 LBS
AK27 2.70″ 2.50″ 2.16″ 2 21/32″ 15/16″ 7/16″ 5/32″ 0.6 LBS
AK28 2.80″ 2.60″ 2.26″ 2 21/32″ 15/16″ 7/16″ 5/32″ 0.7 LBS
AK30 3.05″ 2.80″ 2.46″ 2 21/32″ 15/16″ 7/16″ 5/32″ 0.7 LBS
AK32 3.25″ 3.00″ 2.66″ 2 21/32″ 15/16″ 7/16″ 5/32″ 0.7 LBS

AK34

3.45″ 3.20″ 2.86″ 2 21/32″ 15/16″ 7/16″ 5/32″ 0.9 LBS
AK39 3.75″ 3.50″ 3.16″ 2 3/4″ 1-5/32″ 15/32″ 1/16″ 1.4 LBS
AK41 3.95″ 3.70″ 3.36″ 2 3/4″ 1-5/32″ 15/32″ 1/16″ 1.5 LBS
AK44 4.25″ 4.00″ 3.66″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 1.5 LBS
AK46 4.45″ 4.20″ 3.86″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 1.5 LBS
AK49 4.75″ 4.50″ 4.16″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 1.7 LBS
AK51 4.95″ 4.70″ 4.36″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 1.7 LBS
AK54 5.25″ 5.00″ 4.66″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 1.8 LBS
AK56 5.45″ 5.20″ 4.86″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 1.9 LBS
AK59 5.75″ 5.50″ 5.16″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 2.0 LBS
AK61 5.95″ 5.70″ 5.36″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 2.1 LBS
AK64 6.25″ 6.00″ 5.66″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 2.2 LBS
AK66 6.45″ 6.20″ 5.86″ 3 3/4″ 1-5/32″ 15/32″ 1/16″ 2.3 LBS
AK69 6.75″ 6.50″ 6.16″ 3 3/4″ 1-15/32″ 23/32″ 3.5 LBS
AK71 6.95″ 6.70″ 6.36″ 3 3/4″ 1-15/32″ 23/32″ 3.8 LBS
AK74 7.25″ 7.00″ 6.66″ 3 3/4″ 1-15/32″ 23/32″ 3.4 LBS
AK79 7.75″ 7.50″ 7.16″ 3 3/4″ 1-15/32″ 23/32″ 4.0 LBS
AK84
8.25″ 8.00″ 7.66″ 3 3/4″ 1-15/32″ 23/32″ 3.8 LBS
AK89 8.75″ 8.50″ 8.16″ 3 3/4″ 1-15/32″ 23/32″ 4.3 LBS
AK94 9.25″ 9.00″ 8.68″ 3 3/4″ 1-15/32″ 23/32″ 4.5 LBS
AK99 9.75″ 9.50″ 9.16″ 3 3/4″ 1-15/32″ 23/32″ 5.3 LBS
AK104 10.25″ 10.00″ 9.66″ 3 3/4″ 1-15/32″ 23/32″ 5.1 LBS
AK109 10.75″ 10.50″ 10.16″ 3 3/4″ 1-15/32″ 23/32″ 5.8 LBS
AK114 11.25″ 11.00″ 10.66″ 3 3/4″ 1-15/32″ 23/32″ 5.6 LBS
AK124 12.25″ 12.00″ 11.66″ 3 3/4″ 1-15/32″ 23/32″ 6.5 LBS
AK134 13.25″ 13.00″ 12.66″ 3 3/4″ 1-15/32″ 23/32″ 7.5 LBS
AK144 14.25″ 14.00″ 13.66″ 3 3/4″ 1-15/32″ 23/32″ 8.5 LBS
AK154 15.25″ 15.00″ 14.66″ 3 3/4″ 1-15/32″ 23/32″ 9.8 LBS
AK184 18.25″ 18.00″ 17.66″ 3 3/4″ 1-15/32″ 23/32″ 12.1 LBS

Features of A-Section Pulleys for V-Belts

Buff up your hardware’s strength with A-section pulleys from us. The feature that makes our A-type belt pulley stand out is dynamic balancing matched exclusively with A-Series V-Belts. With the material’s weight evenly distributed around the 4L V-belt pulley, your machinery operates longer with enhanced precision. Explore our inventory of AK pulleys, including 2AK, AKH, and 2AKH types. Learn more about each type-A V-belt pulley by looking closely at the metal material. Our parts come with grade 35 cast iron, whereas other brands rely on standard grade 25. Swap out your classic metal with cast iron; the difference is night and day. Each pulley type-A operates with a smooth reaction time for almost any industrial application. These pulleys also work longer than other parts because of the wear resistance inherent to cast iron.
If you’re worried about corrosion, we cover you with A-type belt pulley parts painted with protective substances. Phosphate protecting every pulley fights off the corruption that plagues most systems. Go ahead and slowly swap out your system’s pulleys. Our stock works interchangeably with other manufacturers’ parts. That’s our dedication to your work ethic and budgeting needs.

Technological Processing

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.

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Packing&Shipping & Delivery

china Packing Shipping Delivery

Packing Shipping Delivery

Chains package: First we will use carton package the chains--------then put in wooden box.
We also can custom color package according to your demand
Company Profile
Company Profile
FAQ

How to choose power transmissions parts and industrial products which meet our requirement

Chains Sprockets Pulleys Timing belt Pulley V-belt Pulley
Sheaves Coupings Bush &Hub Gear& Rack V-Belt
Locking Assembly Pulley Gearbox Reducer Shaft Collar
Rod End Bearing Clevis PTO Chain Guide Belt Guide
Rubber Buffer Chain Tensioner PTO Drive Shafts Universal Joints Roller Chains
Conveyor Chains V-Belts Worm Gearbox Helical Gear Worm
Agricultural Chain CNC Proces Parts Casting Stamping
Powder Metallurgy CNC Proces Parts Casting Stamping

What Products Do you sell ? 

We  are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.

How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

What is the producing process?

Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

How to control the products quality?

Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.

What is the transportation?

-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.

Can we design packaging?

-Yes. Default is regular packing, and we can make customer's own packing.

Can you provide OEM service?

-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

Can you give me discount on Power Transmissions Parts and Industrial parts?

-Yes, of course. Pls. send me your Email, you'll get more

Q: Are You a trading company or a manufacturer?

A: We Are the factory and have our Own trading company

Q: How Can I get an offer?

A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.

Q: What is your minimum order size?

A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.

Q: Do you provide samples? Is it free or extra?

A: Yes, we can provide samples free of charge, but we don't pay the freight.

Q: What is the lead time for mass production?

A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.

Q: What if the parts don't Work?

A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.

Q: What are your terms of payment?

A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable