• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: V-Belt
  • Material: cast iron
  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: CPT
  • Model Number: 2AKH
  • Product name: electric motor pulley
  • Groove No.: Double grooves
  • Outside diameter: 3.05" ~ 18.25"
  • Bore Type: Taper bushed bore
  • Bushing Needed: STB series H bushing
  • H Bore Diameter (in): 3/8" ~ 1-1/2"
  • H Bore Diameter (mm): 10mm ~ 38mm
  • Pulley Type: solid, web, spoke
  • Surface treatment: Gray electrophoresis
  • For Belts: 4L, 3L, A

Packaging & Delivery

Packaging Details 1. Individual package -- each pulley is protected
2. Standard size carton
3. Customized wooden case -- save space
4. Wrapping film -- water proof
5. OEM/ODM package available
Delivery Time 1-25 days
Product details

 2 grooves A belt H bushing electric motor pulley system

CPT has 23 years' experience in producing power transmission grooved v belt pulleys (U groove pulley), timing pulleys, poly-v belt pulleys, adjustable pulleys, etc.

Usage: v belt pulleys can be used on small diesel engine power, farm vehicle,tractor,car, mining equipment, processing equipment, textile machinery, packing machinery, lathe,forging machine, small horsepower motorcycle’s powertrain, transmission of agricultural machinery, air compressor, reducer, dynamo, cotton ginning machine and so on






cast ironG3000

Outside diameter

3.05" ~ 18.25"

Bore Type

taper bushed bore

Pulley Type

solid, web, spoke

Surface Treatment

Black Oxide, E-coat, phosphating blacking, podwer coating, painting, Other coatings available upon request

Machinining Process

Forging and Machining, Precision Machining and Large Machining,
Investment Casting of Lost Wax, Pressure Die

Heat Treatment

Quenching & Tempering, Carburizing & Quenching, 
High-frequency Hardening, Carbonitriding


Raw material, bath analysis, blank physical and chemical analysis, First check, metallography hardness permeating layer, semi-finished product inspection, Adhension test, finished product inspection


European Standard & American Standard


Static & Dynamic Balance


2AKH Detailed Pulley Dimensions



Company Information


Sichuan Dawn Precision Technology Co. Ltd,was founded in April 1995. Till now, it has 23 years' experience on Pulleys, Gears, Sprocket, Timing Pulleys, Couplings, Locking Assemblies, Bushings, Gear motor parts. 
We own 45 product patents and 3 technological achievements, management system has been certified with ISO9001,TS16949,ISO14001,OHSAS18001.


--Sichuan Dawn Precision Technology Co., Ltd was founded in April 1995.
--Products exported to more than 40 countries and 50 industries.
--With an factory area covering more than 170,000 square meters.
--About 1500 employees in the corporation.
--Have 7 Sub-branches.
--Capacity: 730,000 pcs/month


Related Products

Please contact sales for more information or go to homepage to check other products. 

Main customers

Our main customers are all world famous brands, like: ABB, SKF, Sati and Atlas Copco, etc.



Packaging & Shipping


1. Individual package -- each pulley is protected
2. Standard size carton
3. Customized wooden case -- save space
4. Wrapping film -- water proof
5. OEM/ODM package available


--3-20 days after payment received
--detail delivery date varies according to
production season and order quantity.


Can you produce according to the samples?

Yes, we can produce power transmission parts according to your samples or technical drawings. We can build the molds and fixtures.

What is your sample policy?

We can supply the sample if we have finished parts in stock, but customers need to pay for the sample cost and shipping fee.

Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers' benefits ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Are you a manufacturer or a trading company?

We are a manufacturer and trading company.

Can you customize?

Yes, please send us your drawing for accurate quotation.

How can I trust you?

We have been assessed by TÜV Rheinland, the third party which has 180 years.
We also joined Alibaba's trade assurance, Alibaba will protect you from payment to delivery.
100% PAYMENT PROTECTION: If we break on-line shipment or product quality terms of the contract, Alibaba will refund you all the money.

Contact Us

Lisa Young
Office: +86 28 38858559
Mobile: +86 13281268355
Whatsapp: +86 13281268355
Email: yangyang(@) cpt-world.com

Your satisfaction is our foremost concern and any inquiry is warmly welcomed.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 1,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $50,000
Learn More