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CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft
  • CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft

CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft

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Meorient Import & Export  Co.LTD
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
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Product Description
Overview
Quick Details
Place of Origin:
China
Brand Name:
Adracing
Warranty:
1 Year
Car Model:
for Toyota 4age crankshaft
Engine Code:
for Toyota 4age engine
Size:
Standard or Customized
Certification:
ISO9001:2000
Application:
Crankshaft for Toyota 4age
Material:
Billet 4340 steel
Item name:
for Toyota 4age crankshaft
MOQ:
3 Pieces
Heat Treatment:
Ionitriding
The Journal Nitride Hardness Depth:
≤0.3mm
Balance Weight:
1g.cm
Logo Printing:
Available
Custom Services:
Available
Packing:
Neutral Packing
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery

CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft

 

Counterweights

 

Counterweights are necessary to offset the forces of the reciprocating components as the crankshaft spins. The most common is knife-edge and Pendulum Undercut counter­weights.

Also, different design could be provided according to your needs.

 

CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

 

Specifications

 

Brand:Adracing
Application(s)For Toyota 4AGE Crankshaft
MaterialBillet 4340 Steel
Stoker66mm /77mm/91mm/custom
Main Journal Diameter48mm 
Rod Journal Diameter42mm

 

 

 

Technical Features

  • Full CNC Machining
  • Various treatments are employed to toughen crankshafts for their severe-duty environment. They include heat treatments, hardening techniques, and severe-cold cryogenic treatments to stabilize the metal.
  • Heating treatment:HRC34-38 
  • Nitriding could be done. Its pri­mary benefit is the improvement in impact and resistance to wear. It treats the crank evenly and imparts a surface tension that increases fatigue life by 18%-20%.
  • Micro-polishing for longer bearing life
  • Peening treatment will be done after balance weight 
  • magnetic flaw detecting will be done according to standard JB/76729-93

     

 Essencial Features

CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

Racing crankshafts incorporate many of the essential features shown here to ensure

maximum durability and top performance.

 

 

 CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

 

Drilled crankpins are the most effective way of reducing rotational inertia in a racing

crankshaft without affecting the overall strength of individual crankpins.

 

CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

                                  

                              Gun-drilled mains are also used to lighten a racing crankshaft.

 

 

CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

 

Conventional practice incorporates oiling holes in the rod journals that are chamfered to ease

the flow of oil onto the bearing.

 

 

CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

 

Note the generous fillet radius on rod journal. The radius spreads the load and removes a common point of stress fractures. 

 

Processing

 

      CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplierCNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

A billet crank begins with a solid billet of material weighing several hundred pounds. The setup and programming time for this procedure is lengthy and expensive.

 

CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

The machining process for a billet crank is long and precise, but the result is a superior crankshaft with uninterrupted grain structure and maximum strength.

 

 

Package

CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

 

Custom Service

  • Our main business is to supply customized service 
  • we supply customized service based on your sample or drawing
  • Price can be estimated if you can send Stroke--rod journal--rod journal width--main journal--main journal width--total length--fan plate bore--width between fan plate bore and photo

 

Delivery Time

  • If the goods are in stock,the delivery time is 7-10 days 
  • If the goods are not in stock,the delivery time is 80-90 days                                   

 

 Contact Us

  CNC Billet 4340 steel engine Crankshaft for Toyota 4AGE 20v crankshaft from China supplier

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