The CR10-FS profile is a specialized heavy-duty external rotary seal engineered for pressurized spaces in mobile hydraulics, swivel drives, and oscillating motors. Designed for both pivoting and rotating movements, this double-acting compact seal performs reliably under high-pressure conditions up to 350 bar (35 Mpa & 5076 PSI). It features a low-friction gliding part and a high-contact-force rubber profile ring, ensuring an exceptional sealing effect across a wide temperature range while maintaining an interference fit on the inside diameter.
| Max Pressure | 350 Bar / 35 Mpa | 5076 PSI |
| Sliding Speed | ≤ 1 m/s | ≤ 3.28 ft/s |
| Temperature Range | -30°C to +100°C | -22°F to +212°F |
| Material (Glide) | PTFE / High-Grade Polymer | - |
| Material (Energizer) | Rubber Profile Ring (NBR/FKM) | - |
• Enhanced Contact Force: Specialized rubber profile ring ensures a robust external seal in heavy-duty pivoting and rotating hydraulic applications.
• High Pressure Stability: Rated for environments up to 350 bar, providing leak-free performance for critical rotating assemblies and swivel drives.
• Flexible Production: Utilizing On-demand CNC Sealing to provide Tailor-made Hydraulic Seals that match specific equipment requirements.
• Oversized Specialization: Large-format machined profiles up to 3000mm and giant hydraulic wipers for large-scale cylinders.
• Reliable Dynamic Motion: Stick-slip free operation and exact positioning due to low-friction gliding materials and optimized lubrication grooves.
The CR10-FS is the preferred choice for heavy-duty operating conditions where standard O-ring energized external seals may not suffice. Its unique rubber profile ring provides increased contact force, ensuring superior static and dynamic sealing performance even after prolonged standstill. The gliding surface includes lubrication grooves for widths above 3 mm, which significantly reduces breakaway torque and prevents stick-slip. Highly wear-resistant and designed for simple snap-in mounting, the CR10-FS is ideal for valve stems, rotary joints, and distributors requiring exact positioning and robust performance in extreme mobile hydraulic environments.
Carlock Sealing is a professional China-based manufacturer and factory supplier specializing in high-performance industrial seals. We provide precision CNC turning for rotary shaft seals and hydraulic profiles using premium FKM, NBR, and Polyurethane. Our facility offers rapid 24-hour production for oversized seals up to 3000mm with no tooling fees. By working directly with our factory, clients receive high-quality, tailor-made sealing solutions at competitive prices.
Disclaimer: All manufacturer names, symbols, and descriptions are used for reference purposes only and do not imply that any part listed is the product of these manufacturers.
