China Brown PTFE Bronze NBR POM SPN Back-Up Ring Seal 105×6 mm for Hydraulic Cylinders for sale

Brown PTFE Bronze NBR POM SPN Back-Up Ring Seal 105×6 mm for Hydraulic Cylinders

Price Negotiable

Price: $0.80/sets >=100 sets

MOQ: 100 sets

Delivery Time: Negotiable

Brand: YOUCHANG

Product Description

Product Overview

Brown PTFE Bronze/NBR POM Back-Up Ring SPN Seal measuring 105×6 mm, designed for high-performance hydraulic and pneumatic applications requiring superior sealing performance.

Brown PTFE Bronze NBR POM SPN Seal 105×6 mm industrial sealing component

SPN seal cross-section showing material composition

SPN seal installation in hydraulic cylinder application

Close-up view of SPN seal surface texture and construction

SPN seal dimensional specifications and measurements

SPN seal performance testing in industrial environment

SPN seal material composition and manufacturing process

SPN seal application in construction equipment cylinder

Key Features & Applications

Specifically designed for cylinder servo systems and machine tools
Ideal for construction equipment and two-way piston rod cylinders
Low frictional resistance eliminates stick-slip phenomenon
High wear resistance for extended service life
Excellent chemical and corrosion resistance properties
Compatible with O-rings and sealing rings of various materials
Suitable for wide range of media and operating conditions
Special sealing structure provides superior oil return capabilities

Technical Specifications

Type	Specification (mm)
SPN	50×4.8
SPN	60×4.8
SPN	70×4.8
SPN	80×4.8
SPN	90×4.8
SPN	95×4.8
SPN	100×4.8
SPN	110×4.8
SPN	120×4.8
SPN	130×4.8
SPN	80×4.6
SPN	55×4.6
SPN	75×4.6
SPN	80×90×6
SPN	80×96×5.8
SPN	90×106×5.8
SPN	100×4.6
SPN	50×40
SPN	55×4.6
SPN	75×4.6
SPN	80×4.6

Manufacturer Information

Are you a trading company or manufacturer?

We are a professional manufacturer with more than ten years of production experience.

How about your raw material quality?

We use selected high-quality raw materials to ensure excellent physical properties, and can customize compound formulas to meet specific processing conditions.

Can I get free samples for testing?

We provide free samples for stock items, though customers typically cover freight costs.

What information do I need to provide for custom production?

We can manufacture according to your specific size requirements or provided samples.

Do you support retail sales?

Yes, we support retail sales for our stock products.