Style 70A description and benefits Style 70A denotes a Shore A 70 hardness for elastomer components. This medium hard specification offers a balance of firmness and flexibility that suits a wide range of mechanical and industrial applications. Key benefits Balanced hardness and cushioning: Firm enough to support loads and resist deformation, yet flexible enough to provide vibration damping and shock absorption. Durable under repeated load: Good resistance to abrasion, tearing, and permanent set in moderate duty applications. Reliable traction and contact: Maintains shape and grip under rolling or sliding contact, improving predictable performance. Versatile compatibility: Works with many assemblies that require a medium hard elastomeric element rather than soft or rigid materials. Long service life in typical industrial conditions: Performs well where repeated motion, impacts, or compressive forces occur without rapid wear. Important attributes Function: Provides load support, shock and vibration damping, traction, and sealing where a mediumhard elastomer is required. Hardness: Shore A 70 specification indicates medium hard elastomer behavior. Material: Specified as an elastomeric compound at Shore A 70 hardness; suitable formulations provide resilience and wear resistance. Compatibility: Intended for components and systems designed to accept parts with a Shore A 70 hardness. Verify dimensional fit and mounting style for your equipment. Performance: Good balance of stiffness and elasticity for rolling elements, mounts, gaskets, and other mechanical parts in moderate duty environments. Typical use scenarios Caster wheels for carts and equipment: Use Style 70A wheels where load carrying and floor protection are required along with predictable rolling performance. Vibration isolation and mounts: Apply as motor mounts, machinery pads, or bumpers to reduce vibration transmission while maintaining positional stability. Seals and gaskets in mechanical assemblies: Use where a mediumhard sealing element is needed to hold shape under compression and repeated cycles. Selection guidance Choose Style 70A when you need a component that balances load support and cushioning. Confirm dimensions and attachment method to ensure proper fit in your device or assembly. For applications with extreme loads, temperatures, or specialized chemical exposure, evaluate material compatibility and consider alternative hardness levels if . This description focuses on the functional characteristics and practical applications of the Style 70A hardness specification to help you determine suitability for your project or equipment.