Bearing Seals & Shields
Advanced Protection Solutions for Critical Rotating Equipment
At The Rubber Group, we specialize in custom-engineered bearing seals and shields that extend bearing life, prevent lubricant loss, and exclude contamination in your most critical rotating equipment applications. Our precision-manufactured bearing protection components deliver reliable performance in hostile environments, extreme temperatures, and high-speed operations where bearing failure is not an option. From standard configurations to custom designs for unique applications, our manufacturing expertise ensures your rotating equipment maintains peak efficiency with minimal maintenance.
Advanced Elastomer Formulations
- Nitrile (NBR) - Excellent oil resistance and good physical properties for most industrial bearing applications from -40°F to +250°F
- Fluorocarbon (FKM) - Superior chemical and heat resistance (up to 400°F) for aggressive environments and high-temperature operations
- Polyacrylate (ACM) - Outstanding hot oil resistance with excellent resistance to oxidation for automotive applications
- HNBR - Enhanced temperature and chemical resistance for demanding applications requiring improved durability
- Silicone - Extreme temperature performance (-100°F to +500°F) for applications with thermal cycling or temperature extremes
- PTFE-Based Compounds - Ultra-low friction materials for high-speed applications where minimal heat generation is critical
- Polyurethane - Exceptional wear resistance and excellent mechanical properties for abrasive environments
- EPDM - Superior resistance to water, steam, and aggressive chemicals for specialized applications
Metal Component Materials
- Low-Carbon Steel - Standard material for most industrial applications with appropriate plating for corrosion resistance
- 304/316 Stainless Steel - Corrosion resistant options for food processing, chemical exposure, and washdown environments
- Aluminum - Lightweight alternatives for reduced inertia in high-speed applications
- Bronze - Specialized applications requiring thermal conductivity and inherent lubricity
Industry-Specific Bearing Protection Solutions
Our custom bearing seals and shields deliver critical performance across diverse applications where reliability is essential:
Heavy Industrial Equipment
- Mining Equipment - Extreme-duty seals for bearings exposed to abrasive dust, water, and vibration in crushers, conveyors, and screening equipment
- Steel Mill Applications - High-temperature bearing protection for continuous casters, rolling mills, and process equipment operating in harsh thermal environments
- Pulp & Paper Machinery - Specialized seals resistant to process chemicals, steam, and water exposure in roll bearings and rotating equipment
- Heavy Manufacturing - Durable sealing solutions for presses, forming equipment, and machine tools with high mechanical stress
- Power Generation - Long-life seals for critical bearings in turbines, generators, and auxiliary equipment requiring exceptional reliability
- Material Handling Systems - Contamination-resistant designs for conveyor bearings, idlers, and drive systems in dusty environments
- Cement Production - Abrasion-resistant sealing for bearings exposed to cement dust, clinker, and high-temperature conditions
- Woodworking Equipment - Effective protection against fine wood dust, resins, and cutting fluids in high-speed tooling applications
Process Industry Applications
- Chemical Processing - Chemical-resistant bearing protection for pumps, mixers, and agitators handling corrosive media
- Food & Beverage Equipment - FDA-compliant seals for sanitary applications with resistance to frequent washdown and cleaning chemicals
- Pharmaceutical Machinery - Clean, particle-free sealing solutions compatible with GMP requirements and sanitizing procedures
- Oil & Gas Equipment - Specialized seals for bearings in pumps, compressors, and process equipment handling hydrocarbons
- Water Treatment Systems - Durable protection for underwater and chemically exposed bearings in treatment equipment
- Textile Machinery - High-speed shaft seals for spinning, weaving, and finishing equipment with minimal friction
- Plastics Processing - Temperature-resistant seals for extruders, injection molding equipment, and polymer processing
- HVAC Systems - Reliable sealing for fan and blower bearings with optimized lip pressure for energy efficiency
Mobile Equipment Applications
- Construction Equipment - Heavy-duty protection for bearings in articulating joints, wheel hubs, and drive components
- Agricultural Machinery - Specialized seals excluding soil, fertilizers, and crop debris from critical bearings
- Forestry Equipment - Robust sealing solutions protecting bearings from bark, sap, and environmental contamination
- Railway Equipment - Long-life seals for wheel bearings, traction motors, and gearboxes with extended service intervals
- Marine Applications - Corrosion-resistant bearing protection for propulsion systems and deck equipment in saltwater environments
- Material Handling Vehicles - Reliable sealing for lift trucks, loaders, and mobile equipment operating in diverse conditions
- Aviation Ground Support - High-performance seals for equipment operating in airport environments with jet fuel and hydraulic fluid exposure
- Specialized Transport - Custom sealing solutions for unique vehicles and transport systems with specific environmental challenges