ASTM D4170 Lubricating Greases Fretting Wear Protection Test Apparatus

• After-sales Service: Response in 12 Hours
• Warranty: 12 Months
• Appliance: Petrochemical
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: AIC-4170
• Portable: Non Portable
• Certification: ISO9001
• Power Supply: AC(220±10%)V, 50Hz
• Maximum Power Consumption: 300W
• Test Standard: ASTM D4170
• Inner Diameter of Test Bearing: 16mm ± 0.025mm
• Outer Diameter of Test Bearing: 35.69 ± 0.025mm
• Oscillating Mode: Motor Driving
• Oscillating Arc: 12°
• Oscillating Frequency: 30Hz
• Bearing Load: 2450n
• Running Time: 22 Hours
• Frequency Control: Frequency Converter
• Length of Spring Guide Cylinder: 31.75mm ± 0.25mm
• Outer Diameter of Spring Guide Cylinder: 23.02mm ± 0.05mm
• Inner Diameter of Spring Guide Cylinder: 13.614mm ± 0.013mm
• OEM Service: Available
• Transport Package: Hardboard
• Specification: White
• Trademark: AI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 20 Sets/Month
• Package Size: 70.00cm * 50.00cm * 60.00cm
• Package Gross Weight: 40.000kg

Product Description

Significance and Use
This Fretting Wear Protection Test Apparatus is used to evaluate the property of lubricating greases to protect oscillating bearings from fretting wear. This method, used for specification purposes, differentiates among greases allowing low, medium, and high amounts of fretting wear under the prescribed test conditions. The test has been used to predict the fretting performance of greases in wheel bearings of passenger cars shipped long distances.5 Test results do not necessarily correlate with results from other types of service. It is the responsibility of the user to determine whether test results correlate with other types of service.

Keywords:
Fafnir test; false brinelling; fretting corrosion; fretting wear; friction oxidation; grease; lubricating grease; oscillating wear test; wear;ICS Number Code 75.100 (Lubricants, industrial oils and related products)

I. Main technical features
1. This Fretting Wear Protection Test Apparatus has two sets of standard thrust ball test bearings, inner diameter 16mm ± 0.025mm, outer diameter 35.69 ± 0.025mm;
2. The frequency converter controls the motor to improve the control frequency accuracy and digital display of the operating frequency;
3. High precision spring guide cylinder, 31.75mm ± 0.25mm long, 23.02mm ± 0.05mm outer diameter, 13.614mm ± 0.013mm inner diameter;
4. Oscillating bearing seat is equipped with fixing screws;
5. This Fretting Wear Protection Test Apparatus is supplied with a set of standard fixtures;
6. Digital display time controller, when the test time reaches the buzzer prompt.

 

II,Main technical parameters and index

1	Power supply	AC(220±10%)V, 50Hz
2	Oscillating mode	Motor diring
3	Oscillating arc	12º
4	Oscillating frequency	30Hz
5	Bearing load	2450N
6	Running time	22 hours
7	Frequency control	Frequency converter
8	Total power	300W
9	Applicable standard	SH/T 0716,ASTM D4170

Factory overview

Customer Feedback 

Germany

USA

Package

FAQ
1.What's the delivery time?
About 35 days.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.