SUPERIOR STAINLESS STEEL CONSTRUCTION Crafted from aircraft-quality stainless steel, these bearings are designed for enhanced durability and resistance to corrosion, ensuring they withstand rigorous use. LOW MAINTENANCE WITH RUBBER SEALS Featuring double rubber sealed bearings, these units require minimal upkeep while promoting longevity, allowing for reliable performance without frequent intervention. PRECISION TOLERANCES FOR OPTIMAL PERFORMANCE With inner bore tolerances accurate to within +/- 0.0002 and outer diameter tolerances within +/- 0.0003, these bearings are engineered to provide precision and reduce runout, enhancing overall functionality. COMPREHENSIVE KNOWLEDGE ON BEARING TYPES Understanding seal types is crucial: metal shields, rubber seals, and PTFE seals each offer different sealing abilities, maintenance needs, and performance efficiencies. TRUSTED WARRANTY FOR PEACE OF MIND Big Ball Bearings backs these products with a solid 120-day warranty, reflecting their commitment to quality and customer satisfaction. GUIDE TO SELECTING YOUR BEARINGS Choosing the right bearing enhances your experience; whether you need metal shielded for budget performance or rubber sealed for hassle-free maintenance, informed choices will elevate your game. Whether you're racing on the track or enjoying leisurely rides, these bearings provide the assurance of quality and durability expected from top-grade products.
