Prime Cage provides bearing seals and O-rings designed to protect rotating assemblies from contamination, retain lubrication, and support dependable performance across automotive and industrial applications. Our sealing solutions include metal-rubber bonded seals, single and double lip seals, wheel bearing seals, clutch release bearing seals, high-temperature seals, and O-rings developed for reliable operation under varied service conditions.
Sealing components play a critical role in maintaining the performance and service life of bearing systems and mechanical assemblies. From preventing the ingress of dust, moisture, and contaminants to ensuring effective lubricant retention, seals directly influence efficiency, wear characteristics, and maintenance cycles across operating environments.
Prime Cage manufactures a range of bearing seals and O-rings developed to support diverse application requirements. Our capabilities include metal-rubber bonded seals, single and double lip seals, clutch release bearing seals, wheel bearing seals, and high-temperature sealing solutions, along with elastomer O-rings used across automotive, agricultural, and industrial equipment. Each component is produced with attention to dimensional accuracy, material compatibility, and consistent sealing performance under real-world conditions.
Supported by controlled manufacturing processes and material selection expertise, our sealing solutions are designed to perform reliably across varying speeds, temperatures, and environmental exposures. Whether for standard applications or application-specific requirements, Prime Cage ensures dependable sealing performance aligned with long-term operational demands.
Prime Cage manufactures bearing seals and O-rings across defined dimensional ranges, material specifications, and performance requirements to ensure consistent sealing reliability across diverse operating conditions.
Steel: IS 513 – DC04 CRCA
Spring Steel: (C55, C80)
Rubber: NBR (Nitrile Butadiene Rubber), FKM (Viton®)
Oil Seals: 12 mm to 200 mm
O-Ring: 20 mm to 200 mm
Upto 4 mm
Shotblasting / Vibro / Phosphating
Application-driven design, material selection, and disciplined manufacturing practices enable reliable sealing performance across bearing systems, O-ring applications, and mechanical assemblies operating in demanding environments.
Precision forming and profile control ensure consistent sealing interfaces, effectively preventing contamination and maintaining lubricant retention in bonded-seal and O-ring applications. This accuracy and effective sealing reduce leakage risks and enhance reliability across various operating conditions.
Sealing components are produced using application-appropriate materials such as NBR and FKM, supported by structured manufacturing processes that ensure durability, dimensional stability, and resistance to wear and temperature variation.
Each sealing solution is developed with consideration of operating speed, load, temperature, and environmental exposure—ensuring compatibility, extended service life, and consistent performance across automotive and industrial use cases.
Sealing solutions are essential to maintaining the performance, efficiency, and service life of bearing systems and mechanical assemblies. From preventing ingress of contaminants to ensuring effective lubricant retention, both sealing components and O-rings play a critical role in minimizing wear and supporting consistent system operation.
Prime Cage’s bearing seals and O-rings are applied across a range of operating environments where reliability and durability are essential, including:
Designed to integrate seamlessly within mechanical systems, our sealing solutions support long-term performance by combining material durability, dimensional consistency, and application-aligned manufacturing practices.