High Wear Resistance NBR O-Rings for Dynamic Sealing Applications

Product Overview

High Wear Resistance NBR O-Rings are engineered for demanding dynamic sealing applications where abrasion resistance and long service life are required. Made from specially formulated NBR rubber compounds, these sealing rings provide improved wear resistance, mechanical durability, and stable sealing performance under repeated movement.

Features

• Enhanced Wear Resistance – Designed to reduce abrasion and extend service life in dynamic sealing conditions.
• Extended Cycle Life – Available with different durability grades, including 300K and 500K cycle life options depending on application requirements.
• Excellent Oil Resistance – Maintains reliable sealing performance in hydraulic oils, lubricants, and industrial fluids.
• High Mechanical Strength – Improved resistance to tearing, extrusion, and repeated compression.
• Custom Performance Grades – Different hardness and compound options available for specific operating environments.

Specifications

• Material: NBR (Nitrile Rubber)
• Hardness: 65A / 70A / Custom
• Size Selection: OD × ID × CS
• Performance Grade: Wear Resistant / Extended Cycle Life
• Application: Dynamic sealing systems, hydraulic equipment, pneumatic components, industrial machinery

Applications

• Hydraulic cylinders and valves
• Pneumatic actuators
• Rotating and reciprocating equipment
• Industrial machinery
• Automotive and mechanical sealing systems