Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
100 set
Supply Capability:
10000 set/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:



Steel,as requirements



Pressure Angle:


Place of Origin:

Zhejiang China (Mainland)

technology of material:


technology of machining:





is acceptable

Packaging & Delivery

Packaging Detail:packed in carton
Delivery Detail:70days


1.produce as drawings
2.material will be as requirements
3.strictly quality control
4.OEM is acceptable

Products information:


1. suitable for many sorts of transmission system, such as agriculture tractor, wind power, truck and other industry zone.

2. material and precision can be as requirements.

3. we have complete gear machining equipments: gear hobbing machine, shaving machine, gear shaper, gear grinding machine, and our own heat treatment center. all of the production procedure are strictly controlled by ourselves, no cooperation procession, so we can sure the final products to meet your requirements.

4.each processing, strictly quality control

5.certificate: ISO9001, ISO/TS16949





Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How many teeth should the flywheel ring gear of the single speed diesel engine 158D12 teeth of the deceleration starter?
Wheel (flying), a disk shaped part of great inertia, acts as an energy storage. For a four stroke engine, four strokes of the piston are done once, that is, only the power stroke is used to do the work, and the three strokes of the exhaust, intake and compression are consumed. Therefore, the output torque of the crankshaft changes periodically, and the crankshaft speed is unstable. To improve this condition, the flywheel is arranged at the rear end of the crankshaft.
Q:What is the cause of the serious wear of the flywheel ring gear of the engine?
The processing quality does not meet the requirements of the drawings, the balance of bad performance, the end of the flywheel axial or circumferential radial runout is too large, so that the two plane cannot smooth joint friction is not uniform, so that the flywheel wavy.When the flywheel rotates, because the clutch is in the separation and the combination instantaneous and the flywheel plane has the rotational speed difference, causes these two relative sliding, causes the flywheel work surface to produce the attrition. The plane of the flywheel will be partially ablated and hardened due to the high temperature generated by the high velocity friction.
Q:Ring gear material 50Mn heat treatment, conditioning is shrink or rise?
Specific methods in the process of heating and cooling of heat treatment. It's a synthetic phenomenon. The final shrinkage is determined by the specific heat treatment process parameters and the quenching medium. Due to the stress, the hole may be swollen.
Q:How to deal with the bite gear of starter drive gear and flywheel ring gear?
A small circuit device can solve the automobile flywheel gear and the starter gear wear, and then start the starter gear to start rapidly
Q:The gear drive accuracy is affected by the radial runout of the gear ring
The gear drive accuracy is affected by the radial runout of the gear ring
Q:How to install the gear ring of POLO crankshaft position sensor?
Crankshaft position sensor: one of the most important sensors in the electronic control system of an engine. It provides ignition time (ignition advance angle) and signals confirming the position of the crankshaft, which is used to detect the upper dead center of the piston
Q:Where does the hydraulic oil of the slewing ring of excavator ring out?
The structure of rotary joint is similar to the cylinder, the cylinder as a multi piston like Tomatoes on sticks, each layer has a seal. The two end caps also have seals.
Q:In a synchronizer of a transmission, why do the engagement ring and the normally engaged helical gear be made into two bodies?
There is no perfect structure. I hope you can improve the structure and invent the new institution from your question. Improve efficiency, reduce materials, reduce costs and improve reliability.
Q:Why does the radial runout of the gear ring reveal only the geometric eccentricity of the gear?
The workpiece or tool is not positioned properly and is no longer in the correct position.
Q:The number of planet gear is 20, the drive ratio is 7.5. The number of teeth of solar wheel and ring gear is required
A gear train that has only one degree of freedom. A driver can determine actuator (planetary) movement, the original is usually the center wheel or tie;

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range