• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Shape: Spur
  • Place of Origin: Hebei, China (Mainland)
  • Model Number: D10205
  • Brand Name: Dajin
  • Material: S45C
  • Tooth Width: module 4
  • Surface treatment: zinc plated
  • Heat treatment: High Frequency induction hardening
  • Hardness Rockwell Scale: 45-55 HRC

Packaging & Delivery

Packaging Details Standard packing, carton box or as per customer requirement
Delivery Time 30 days


forging chain sprocket
1.High quality & precision
2.Meet delivery Time
4.ISO Quality Management System

Forging  chain sprocket  Features






C45, A3, 40Cr, 20CrMnTi, 42CrMo, copper, stainless steel and so on as per your request



Heat treatment

High frequency quenching, heat treatment, hardened teeth

Surface treatment

Blacking, galvanization, chroming, electrophoresis, color painting, or customer requirement


High precision, high wear resistance, low noise, smooth and steady, high strength

Model number

Standard or nonstandard (single duplex and triple)20A10-100, 40A10-100, 60A10-100, 80A10-100, 100A10-100. 20B10-100, 40B10-100, 60B10-100, 80B10-100, 100B10-100

Payment,minimum order and delivery

T/T (30% deposit in advance, 70% balance before shipping). Minimum order is 100 pcs. Delivery time is 20-30days after receive deposit or negotiable


Inner plastic bag and outer carton box or customer requirement.




Industrial Roller Chain Sprocket-Simplex Type B 


Product range from simplex,duplex,triplex quadruplex,quintuples,o on.

Hub style : Type A (Hubless) or Type B (Hub) or Typle C (Hub on both size) or Type D(detacheable bolt on hub)

International Standard : ANSI B29.1M

Material Selection : 1045, 1023,nylon,20CrMnTi, SCM 415, stainless steel,cast iron..etc

Material Factors : Power transmission and speed .Environment factors :Temperature and exposure to corrosive element.



Dajin Corporation characteristic.


1.Rigid quality control of entire production process from incoming goods to finishing product.

2.Able to provide the prompt delivery , high precision mechanical parts and lower price.

3.A wide range of precision in house machining capablities.

4.Industrial roller chain of sprocket style are simplex, duplex , triplex and quadruple..so on

5.A technical expertise is to meet the customer requirement for drawings ,custom design and solution.

6.Surface treatment such as zinc plating ,black oxide..   etc 

7.Heat Treatment : Workpiece is heated by induction hardening and then quenching.

8.Main export market s are US, europe , south east asia, middle east and north of america.

9.Material can requested by customer such as 1045 , 20mn,Stainless steel ,nylon, & cast iron ..etc

10.OEM are welcome 

11.Accredited by ISO certification



 1. Eastern Asia

2. Southeast Asia

3. Mid East

4. Africa

5.South America



1.The geographical position advantage:located in sprocket town,profession produce every kind of sprocket

2.price advantage:on the basic of guarantee of the quantity,we reduction the feright of the cost,then give you the best price

3. Precision Stamping



Payment and Delivery

1.payment is T/T,30% in advance,70% will be send before send the goods

2.delivery time is 1month

3.moq is 100set,we do not mind you order small



 made to order sprockets also available with extremely fast delivery times  




about the products



our factory location















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
China (Mainland) | Manufacturer
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $
Learn More