2BKH Series Cast lron Double Groove Sheaves Pulleys for “4L” or “A” Belts and “5L” or “B” Belts
2BKH series pulleys are manufactured for A, 4L, B, 5L, AX, BX, AA, BB, and banded belts. 2BKH series pulleys are made to use H-series bushings and are commonly known as double AKH bushed pulleys and range in diameter from 3.35″ to 18.75,” but custom ones are also available upon request. 2BKH series pulleys are typically used in medium to heavy-duty agricultural and industrial applications. Our double v-belt pulleys are manufactured using state-of-the-art techniques combined with premium high-performance and high-strength features like using grade 35 cast iron instead of grade 25.
2BKH Series Double Groove Sheaves Pulleys
2BKH Series Double Groove Sheaves Pulleys are manufactured for A, 4L, B, 5L, A.X., B.X., A.A., B.B., and banded belts. The pulleys are made to use H-series bushings and are commonly known as double AKH bushed pulleys and range in diameter from 3.35″ to 18.75,” but custom ones are also available upon request. 2BKH series pulleys are typically used in medium to heavy-duty agricultural and industrial applications. Our double v-belt pulleys are manufactured using state-of-the-art techniques combined with premium high-performance and high-strength features like using grade 35 cast iron instead of grade 25.
These pulleys use an H-style bushing; this bushing type has a bore range of 3/8″ to 1-1/2″ and 10mm to 38mm. We stock a complete line of these bushings as well.
2BKH Series Double Groove Sheaves Pulleys Size Chart
2BKH Series Double Groove Sheaves Pulleys Specifications
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Size
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Outside Diameter
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Pitch Diameter (4L/A)
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Pitch Diameter (3L)
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Type
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(O.L.)
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(F)
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(L)
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(P)
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(C)
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(X)
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(G)
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(E)
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Weight (LBS) |
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| 2BK32H | 3.35″ | 2.60″ | 3.00″ | 1 | 2-13/16″ | 1-3/4″ | 1-1/4″ | 7/8″ | 1-5/16″ | 7/8″ | 7/16″ | 3/16″ | 2.1 |
| 2BK34H | 3.55″ | 2.80″ | 3.20″ | 1 | 2-13/16″ | 1-3/4″ | 1-1/4″ | 7/8″ | 1-5/16″ | 7/8″ | 7/16″ | 3/16″ | 2.4 |
| 2BK36H | 3.75″ | 3.00″ | 3.40″ | 1 | 2-3/8″ | 1-3/4″ | 1-1/4″ | 7/16″ | 7/8″ | 7/8″ | 7/16″ | 3/16″ | 2.0 |
| 2BK40H | 3.95″ | 3.20″ | 3.60″ | 1 | 2-3/8″ | 1-3/4″ | 1-1/4″ | 7/16″ | 7/8″ | 7/8″ | 7/16″ | 3/16″ | 2.4 |
| 2BK45H | 4.25″ | 3.50″ | 3.90″ | 1 | 2-3/8″ | 1-3/4″ | 1-1/4″ | 7/16″ | 7/8″ | 7/8″ | 7/16″ | 3/16″ | 3.0 |
| 2BK47H | 4.45″ | 3.70″ | 4.10″ | 2 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | — | 7/8″ | 7/16″ | 3/16″ | 2.8 |
| 2BK50H | 4.75″ | 4.00″ | 4.40″ | 2 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | — | 7/8″ | 7/16″ | 3/16″ | 3.3 |
| 2BK52H | 4.95″ | 4.20″ | 4.60″ | 2 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | — | 7/8″ | 7/16″ | 3/16″ | 3.6 |
| 2BK55H | 5.25″ | 4.50″ | 4.90″ | 2 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | — | 7/8″ | 7/16″ | 3/16″ | 3.9 |
| 2BK57H | 5.45″ | 4.70″ | 5.10″ | 2 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | — | 7/8″ | 7/16″ | 3/16″ | 4.3 |
2BK60H |
5.75″ | 5.00″ | 5.40″ | 2 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | — | 7/8″ | 7/16″ | 3/16″ | 4.4 |
| 2BK62H | 5.95″ | 5.20″ | 5.60″ | 2 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | — | 7/8″ | 7/16″ | 3/16″ | 4.5 |
| 2BK65H | 6.25″ | 5.50″ | 5.90″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 4.5 |
| 2BK67H | 6.45″ | 5.70″ | 6.10″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 5.0 |
| 2BK70H | 6.75″ | 6.00″ | 6.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 5.1 |
| 2BK80H | 7.75″ | 7.00″ | 7.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 6.4 |
| 2BK90H | 8.75″ | 8.00″ | 8.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 7.6 |
| 2BK100H | 9.75″ | 9.00″ | 9.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 8.4 |
| 2BK110H | 10.75″ | 10.00″ | 10.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 9.3 |
| 2BK120H | 11.75″ | 11.00″ | 11.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 11.0 |
| 2BK130H | 12.75″ | 12.00″ | 12.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 13.1 |
| 2BK140H | 13.75″ | 13.00″ | 13.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 14.8 |
| 2BK160H | 15.75″ | 15.00″ | 15.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 17.5 |
| 2BK190H | 18.75″ | 18.00″ | 18.40″ | 3 | 1-3/4″ | 1-3/4″ | 1-1/4″ | 7/16″ | 1/4″ | 7/8″ | 7/16″ | 3/16″ | 21.5 |
Features and Benefits
I. The belt is an elastomer that can mitigate load impact and run smoothly without noise
II. Overload will cause the belt to slip on the wheel, thus playing the role of protecting the whole machine
Ⅲ. The grooves of most American standard pulleys are suitable for several different belt types, and the belt design and application are relatively flexible.
Ⅳ. There are many types of American standard pulley grooves and taper bushings. Some pulleys and bushings are allowed to be installed on the front and back, which has become a solution for harsh conditions on different occasions.
V. American standard pulleys and taper bushings can achieve precise balance control and perform well in transmission.
Applications of 2BKH-Series Pulley
2BKH series pulleys are widely working in the power output of small diesel engines, agricultural vehicles, tractors, automobiles, mining machinery, machining equipment, textile machinery, packaging machinery, lathes, forging machines, some small horsepower motorcycle power transmission, agricultural machinery power transmission, Air compressor, reducer, reducer, generator, etc.
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Technological Processing
Company Profile
We are a professional manufacturer of mechanical parts. Our main products are belt pulleys, sprockets, taper sleeves, coupling, and other transmission parts. Mainly export the products 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.
Packing Shipping Delivery
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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
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