Diameter Size 6mm 7mm 8mm 9mm 10mm 11mm 12mm Stainless Steel Balls for Bearing
We supply standard grades from G5 to G100, with higher grades (e.g., G5, G10) offering the tightest tolerances for critical, high-speed applications. Sizes are available in a wide range, from miniature sizes of 0.5mm (0.0197″) to larger diameters of 50.8mm (2.0″) and beyond, depending on the material.
Materials & Key Properties:
• Chrome Steel : The industry standard, offering an excellent balance of hardness (60-67 HRC) and load capacity. Ideal for most general industrial and automotive applications.
• Stainless Steel (440C, 316): Provides superior corrosion resistance. Grade 440C is martensitic and can be hardened to 58-60 HRC, suitable for food, marine, and chemical environments. Grade 316 (austenitic) offers maximum corrosion resistance for highly aggressive media.
• Ceramic (ZrO2/Si3N4): These advanced bearing balls are lightweight (60% lighter than steel), electrically insulating, and highly resistant to wear, corrosion, and thermal expansion. They operate effectively in high-speed, high-temperature, and chemically hostile environments where metal fails.
Stainless Steel Balls for Bearings
We manufacture premium-grade stainless steel balls in three high-performance materials: Bearing Steel, Stainless Steel, and Ceramic (ZrO₂/Si₃N₄). Each material is engineered to meet strict performance standards, offering exceptional quality, durability, and reliability for distributors and OEMs worldwide. Every batch undergoes thorough inspection for grade, size, hardness, and surface integrity to ensure top-tier performance.
Key Features:
High Hardness & Wear Resistance
Manufactured from high-quality materials, offering superior hardness and resistance to wear, ensuring long-lasting performance.Exceptional Sphericity
Precise spherical shape for smooth rotation and minimal friction, enhancing efficiency and reducing wear.Precise Size & Tight Tolerances
Manufactured to strict dimensional tolerances, ensuring a perfect fit and high precision in every application.Suitable for High-Speed & Precision Applications
Designed for high-speed operation and precision applications, making them ideal for a wide range of industries.
Applications
Industrial Electric Motors & Pumps
Automotive Steering Systems & Transmissions
Aerospace Guidance Systems
Medical & Dental Handpieces
Precision Instruments & Valves
Material Handling Equipment
Bicycle Bottom Brackets & Headsets
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