2bk Series Cast Lron Double Groove Sheaves Pulleys for 4L or a Belts and 5L or B Belts
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Product Highlights
- Premium Cast Iron Material: Manufactured using grade 35 cast iron for superior strength compared to standard grade 25.
- Wide Belt Compatibility: Compatible with 4L, A, 5L, B, AX, BX, AA, and BB belts in single or 2-banded configurations.
- Extensive Size Range: Standard diameters range from 2.50 to 18.75 inches with custom sizes available upon request.
- Heavy-Duty Application: Designed for medium to heavy-duty use in agriculture, chemical, mining, and power plant industries.
- Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.
- CE and ISO Certified: Products meet international, European, and American advanced industrial standards.
- Large Stock Availability: 5000 square meter warehouse holds complete quantities of standard A/B/C/Z models.
- Fast Delivery Capability: Daily production capacity of 10 tons ensures short delivery times, even in peak seasons.
Product Attributes
- Customization
- Available
- Certification
- CE, ISO
- Pulley Sizes
- Type F
- Model NO.
- 2BK Series
- Manufacturing Process
- Forging
- Material
- Carbon Steel
- Surface Treatment
- Baking Paint
- Application
- Chemical Industry, Grain Transport, Mining Transport, Power Plant
- Transport Package
- Wooden Box
- Trademark
- no brand
- Origin
- China
- HS Code
- 848390009
Product Images of 2bk Series Cast Lron Double Groove Sheaves Pulleys for 4L or a Belts and 5L or B Belts
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2bk Series Cast Lron Double Groove Sheaves Pulleys for 4L or a Belts and 5L or B Belts -
2bk Series Cast Lron Double Groove Sheaves Pulleys for 4L or a Belts and 5L or B Belts -
2bk Series Cast Lron Double Groove Sheaves Pulleys for 4L or a Belts and 5L or B Belts -
2bk Series Cast Lron Double Groove Sheaves Pulleys for 4L or a Belts and 5L or B Belts -
2bk Series Cast Lron Double Groove Sheaves Pulleys for 4L or a Belts and 5L or B Belts -
2bk Series Cast Lron Double Groove Sheaves Pulleys for 4L or a Belts and 5L or B Belts -
2bk Series Cast Lron Double Groove Sheaves Pulleys for 4L or a Belts and 5L or B Belts
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Product Description
2BK series pulleys can be used with 2-banded A belts, 2-banded B-belts, 2-banded cogged AX belts, 2-banded cogged BX belts, single A, B, 4L, 5L, AX, BX, AA, and BB belts. 2BK series pulleys are commonly known as double groove BK pulleys and range in diameter from 2.50″ to 18.75," but custom ones are also available upon request. 2BK 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.
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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 (5L/B)
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Type
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Dimension (F)
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Dimension (L)
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Dimension (P)
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Dimension (C)
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Pulley Weight
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| 2BK25 | 2.50" | 1.90" | 2.30" | 1 | 1-3/4" | 1-31/32" | 15/32" | 1/4" | 1.3 LBS |
| 2BK27 | 2.70" | 2.10" | 2.50" | 1 | 1-3/4" | 1-31/32" | 15/32" | 1/4" | 1.6 LBS |
| 2BK28 | 2.95" | 2.20" | 2.60" | 1 | 1-3/4" | 1-31/32" | 15/32" | 1/4" | 1.9 LBS |
| 2BK30 | 3.15" | 2.40" | 2.80" | 1 | 1-3/4" | 1-31/32" | 15/32" | 1/4" | 2.3 LBS |
| 2BK32 | 3.35" | 2.60" | 3.00" | 1 | 1-3/4" | 1-31/32" | 15/32" | 1/4" | 2.6 LBS |
| 2BK34 | 3.55" | 2.80" | 3.20" | 1 | 1-3/4" | 1-31/32" | 15/32" | 1/4" | 2.8 LBS |
| 2BK36 | 3.75" | 3.00" | 3.40" | 1 | 1-3/4" | 1-31/32" | 15/32" | 1/4" | 3.3 LBS |
| 2BK40 | 3.95" | 3.20" | 3.60" | 2 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 3.3 LBS |
| 2BK45 | 4.25" | 3.50" | 3.90" | 2 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 3.3 LBS |
| 2BK47 | 4.45" | 3.70" | 4.10" | 2 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 3.7 LBS |
| 2BK50 | 4.75" | 4.00" | 4.40" | 2 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 4.1 LBS |
| 2BK52 | 4.95" | 4.20" | 4.60" | 2 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 4.5 LBS |
| 2BK55 | 5.25" | 4.50" | 4.90" | 2 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 4.5 LBS |
| 2BK57 | 5.45" | 4.70" | 5.10" | 2 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 5.1 LBS |
| 2BK60 | 5.75" | 5.00" | 5.40" | 3 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 4.9 LBS |
| 2BK62 | 5.95" | 5.20" | 5.60" | 3 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 4.8 LBS |
| 2BK65 | 6.25" | 5.50" | 5.90" | 3 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 5.0 LBS |
| 2BK67 | 6.45" | 5.70" | 6.10" | 3 | 1-3/4" | 1-15/32" | 15/32" | 3/4" | 5.0 LBS |
| 2BK70 | 6.75" | 6.00" | 6.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 6.6 LBS |
| 2BK80 | 7.75" | 7.00" | 7.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 7.2 LBS |
| 2BK90 | 8.75" | 8.00" | 8.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 8.4 LBS |
| 2BK100 | 9.75" | 9.00" | 9.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 9.4 LBS |
| 2BK110 | 10.75" | 10.00" | 10.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 10.4 LBS |
| 2BK120 | 11.75" | 11.00" | 11.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 11.8 LBS |
| 2BK130 | 12.75" | 12.00" | 12.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 14.9 LBS |
| 2BK140 | 13.75" | 13.00" | 13.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 16.3 LBS |
| 2BK160 | 15.75" | 15.00" | 15.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 18.0 LBS |
| 2BK190 | 18.75" | 18.00" | 18.40" | 3 | 1-3/4" | 1-19/32" | 11/32" | 1/2" | 23.3 LBS |
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.
Experienced Workers Packing Pulleys Carefully, safe wooden cases keep parts from being injured or damaged during sea or air shipment.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR243740". Items marked "
" are certified.
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Company Profile
Company Overview
Hangzhou ever-power transmission Co., Ltd. is a specialist in making all kinds of mechanical transmission and hydraulic transmission like:
Parallel shaft helical gear reducers planetary gearboxes, worm reducers, in-line helical gear speed agricultural reducers, helical bevel reducers, helical worm gear reducers agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer&related gear components and other related products, sprockets, hydraulic system, vacuum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, V pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducersand so on. Furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers'drawings.
We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service.
We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate with us.
We staff over 1500 workers, and have CNC turning machines and CNC work centers.
We are one of the best manufacturer and supplier in China, choose quality manufacturers, suppliers, exporters at hzpt. COM.
For more details, please check out our products catalogs and machine lists.
Why Choose Us
We enthusiastically provide sincere and prompt service to our customers and establish sustainable business relationship with them.
100% Factory inspection, we are responsible for any problems subjected to malfunction in warranty period.
We Can Provide You:
· On-time Delivery with More Choice
· Product Solutions and Service
· Long Quality Guarantee
· Local Technical Support
· Fast Response to Customers' Feedbacks in 24 hours
Also I would like to take this opportunity to give a brief introduction of our Ever-Power company:
Our company is a famous manufacturer of agriculture gearbox, worm reduce gearbox, PTO shafts, Sprockets, roller chains, bevel gear, pulleys and racks in China.
We have exported many products to our customers all over the world, we have long-time experience and strong technology support.
You also can check our website to know for more details, if you need our products catalogue, please contact with us.
Packaging
Plastic Bag+ Carton+Wooden case( If you have other requirements, we can customized according to customer requirements packaging. )
Shipping:
1. Most of the standard ones are in stock which we can send in 3-10 days after inspection and package.
2. Customized products delivery time should be determined according to the number.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 789 Shenhua Road, Hangzhou, China 310030
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Plant Area
- 1000 square meters
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Number of Employees
- 47
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Registered Capital
- 1,000,000 RMB
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Terms of Payment
- LC, D/P, T/T, PayPal, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
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Minimum Order Quantity
- 20 Pcs
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Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
- Main Products
- Gearbox, Reducer, Sprocket, Gear, Chain, Pulley, Motor, Cylinder, Shaft, Coupling
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Production Lines
- 1
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Production Machines
- Cutting Machine, CNC Gear Grinding Machine, Gear Shaper, CNC Lathe, Drilling Machine, Wire Cutting Machine, Hydraulic Machine, Machining Center, Milling Machine, CMM, Torque Tester
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QA/QC inspectors
- 6 people
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Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instruction but no written records
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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ODM Service Available
- Yes
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R&D Engineers
- 1 people
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Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
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Year of Establishment
- 2006-11-15
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Export Year
- 18 Years
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Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
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Repeat Buyers Choice
- 50%~80%
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Annual Export Revenue
- 13,958,580 USD
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Number of Foreign Trading Staff
- 16
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
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Cooperated with Fortune 500
- No
FAQ
- What types of belts are compatible with these pulleys?
- The 2BK series pulleys work with 4L, A, 5L, B, AX, BX, AA, and BB belts, including single and 2-banded cogged options.
- What is the material grade of the pulleys?
- They are manufactured using grade 35 cast iron, which offers higher strength and performance than standard grade 25.
- What is the size range for standard pulleys?
- Standard diameters range from 2.50 inches to 18.75 inches, with custom sizes available upon request.
- Can I request custom sizes or designs?
- Yes, we offer full customization, minor customization, and flexible customization based on samples or designs.
- What industries use these pulleys?
- They are typically used in medium to heavy-duty applications such as agriculture, chemical industry, grain transport, mining, and power plants.
- Do you have standard models in stock?
- Yes, our 5000 square meter warehouse stocks complete quantities of standard A, B, C, and Z models.
- What is the minimum order quantity?
- The minimum order quantity is 20 pieces.
- What are the lead times for production?
- Lead time is one month during off-peak season and 1-3 months during peak season.
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