The CR07-R profile is specifically engineered for high-speed splash collar applications and bearing protection against harsh environmental contaminants like dust, dirt, and water. This axial rotary motion seal operates efficiently at peripheral speeds up to 25 m/s (82 ft/s) under zero-pressure (0 Bar / 0 Mpa & 0 PSI) conditions. The tapered sealing lip design slides against the counter face, ensuring a low-friction barrier that prevents ingress without causing any wear on the shaft itself.
| Parameter | Metric Units | Imperial Units |
|---|---|---|
| Model | CR07-R | CR07-R |
| Type | Axial Rotary / V-Ring | Axial Rotary / V-Ring |
| Max Speed | 25 m/s | 82 ft/s |
| Pressure Range | 0 Mpa / 0 Bar | 0 PSI |
| Temperature (FKM) | -20°C to +200°C | -4°F to +392°F |
| Temperature (NBR) | -30°C to +100°C | -22°F to +212°F |
| Material Options | FKM (Viton®), NBR, PU, HNBR | FKM (Viton®), NBR, PU, HNBR |
• Flexible Protection: Axial V-ring design provides an effective barrier against external liquids and grit, functioning as a high-speed flinger ring.
• Zero Shaft Wear: Sealing occurs against the perpendicular counter face, ensuring zero wear on the rotating shaft and minimizing maintenance costs.
• Precision Manufacturing: Utilizing CNC Turned Seals and Rapid Prototyping to meet urgent industrial requirements without tool-charge delays.
• Industrial Application: Heavy-duty hydraulic seals for oversized cylinders and Robust sealing solutions for 3000mm large-bore hydraulics.
• High-Speed Stability: Optimized elastomer profiles allow for peripheral speeds reaching 25 m/s (82 ft/s) without excessive heat buildup.
The CR07-R V-ring is a versatile axial seal designed to rotate with the shaft, utilizing internal stress for a secure interference fit. Its unique geometry allows for simple installation on groove-less shafts by stretching the compact seal body. Ideally suited for angularly variable shafts and applications with static or dynamic eccentricity, the CR07-R offers low breakaway torque and exceptional wear resistance. Whether used as a primary seal or a secondary flinger, it provides robust protection for sensitive internal sealing elements and bearings.
Carlock Sealing is a professional China-based manufacturer and factory supplier specializing in high-performance industrial seals. We focus on the precision production of rotary shaft seals, hydraulic elements, and custom-machined profiles using advanced CNC turning technology. By working directly with us, clients benefit from high-quality materials such as FKM, NBR, and Polyurethane without the overhead of intermediaries. Our facility is equipped for the rapid manufacturing of oversized seals up to 3000mm with no tooling fees. As a dedicated industrial producer, Carlock Sealing provides 24-hour emergency production and global shipping to ensure your machinery maintains peak operational efficiency.
