- industrial air compressor
- desiccant compressed air dryer
- diesel air compressor
- large vacuum pump
- oil free piston air compressor
- oil free screw air compressor
- oil free scroll air compressor
- pm vsd dual stage screw air compressor
- pm vsd single stage screw air compressor
- refrigerated air dryer
- screw blower
- single stage double screw air compressor
- two stage double screw air compressor
- ultra high pressure air compressor
O-Ring roller chain with characteristics of two way seals
O-Ring Roller Chain is a chain drive system with a specific design in which O-Rings are installed between the outer and inner plates to prevent grease loss and debris from entering the chain bushing gap.
Description
O-Ring Roller Chain is engineered for environments requiring exceptional wear resistance and minimal lubrication, combining advanced sealing technology with standard interchangeable dimensions for versatile industrial use.
Design & Features
- High Wear Resistance: Ideal for applications where frequent oil lubrication is not possible.
- O-Ring Sealing Principle: Bi-directional sealing elements provide reliable initial sealing through compression, with sealing force increasing with system pressure for absolute leak prevention.
- ISO Standard Compatibility: Interchangeable dimensions ensure easy matching with standard sprockets for broad compatibility.
- Reduced Maintenance: Advanced sealing and material choices extend service life and reduce maintenance requirements.
- Durable Materials: O-Ring and chain materials are selected for resilience and adaptability to different operating environments.
Technical Principle
- O-Ring seals utilize initial compression for immediate sealing; system pressure enhances total sealing force for reliable, leak-free operation.
- Extruded seal design ensures long-term protection against contaminants and lubricant loss, preserving performance.
Applications
- Industrial machinery
- Automotive systems
- Conveyor and material handling equipment
- Environments with restricted lubrication and demanding maintenance requirements
Key Benefits
- Extended Equipment Life: Protects internal chain components, reducing wear and downtime.
- Maintenance Efficiency: Less frequent lubrication and servicing are needed.
- Wide Compatibility: ISO standard dimensions make integration seamless.
O-Ring Roller Chain delivers reliable, long-lasting performance where reduced maintenance and high wear resistance are critical, making it a preferred solution for modern industrial applications.
Technical Parameters

O-Ring roller chain technical table







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