Two grooves 2BKH taper bore alternator pulley v belt pulley for 4L, 5L, A, B belts

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US $6.4-56.62 / Pieces | 1 Piece/Pieces (Min. Order)
Customized logo (Min. Order: 100 Pieces)
Two grooves 2BKH taper bore alternator pulley v be (Min. Order: 100 Pieces)
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Quick Details
Cast Iron G3000
Place of Origin:
Sichuan, China (Mainland)
Brand Name:
Model Number:
Groove No.:
double grooves
Outside Diameter:
3.15" ~ 18.75"
Bore Type:
Taper Bushed Bore
Need Bushing:
H bushing
Fit shaft diameter (in):
3/8" ~ 1-1/2"
Fit shaft diameter (mm):
10mm ~ 38mm
For Belts:
A, B, 4L, 5L
Surface treatment:
Grey electrophoresis, podwer painting
statically balanced
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month alternator pulley
Packaging & Delivery
Packaging Details
Package with cartons, wooden case and pallet
1, Sample order is delivery by EMS,DHL,FEDEX,UPS .
2, Mass order is by air or by sea.
Lead Time :
Quantity(Pieces) 1 - 100 >100
Est. Time(day) 15 To be negotiated

Two grooves 2BKH taper bore alternator pulley v belt pulley for 4L, 5L, A, B belts

Product Application

V belt sheave 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.

BK pulleys can be used on 4L, 5L, A, B belts for power transmission. 

2BKH Series Pulley Detailed Dimensions

Main Features

1) Quick and easy to use

2) ISO9001 certified quality control 

3) Rust proof surface treatment

4) Acceptable by famouse brands like ABB, SKF, etc. 



Our Company

Sichuan Dawn Precision Technology Co. Ltd was founded in April 1995. Till now, we have 23 years manufacturing experience. CPT (our brand) now have 5 factories and 8 subcompanies located in China, America, Korea and Thailand. 


Now we own 45 product patents and 3 technological achievements, management system has integrated ISO9001\TS16949\ISO14001\OHSAS18001. 


Our production process includes casting, forging, machining, heat treatment and assembling & packing. We applying intelligent factory model with key intelligent manufacturing technologies, such as, large-scale use of industrial robots, intelligent equipment, intelligent transportation, intelligent warehouse, information technology, digital technology. 

Sichuan Dawn Precision Technology Co. Ltd was founded in April 1995. Now we are the professional manufacturer of pulley, bushing, and other mechanical transmission parts.

We have 1500+ employees. 4 factories. 7 subsidiary companies. 

Our products are mainly exported to more than 40 countries and 50 industries covering  Europe, North America, Asia and Africa.

Our Exhibition

CPT always join in international and domestic exhibition to offer our customers a wide selection of belt pulleys, timing pulleys, couplings, gears, sprockets, reducers, taper bushings, weld-on-hubs, flanges and other power transmission parts. We show our customers our design, dimension and quality to help a better understanding of our products. 


We sincerely invite friends to participate in the CPT show held in various countries. 

CPT will send the company's senior engineers to answer your questions.

Packaging & Shipping
  • Custom-package available
  • Customized wooden case according to product quantity
  • Express & Sea Shipping 
  • Delivery Time: 20 days after payment received


Multi-layer protection for each product

We are serious with the safety of pulleys. 

Contact Us

Summer Wang

Wechat: 86 18381441297

Skype: summerwang1106