S686 Stainless Steel 440 6*13*3.5mm Mini High Speed Deep Groove Ball Bearings

제품개요

The S686 is a premium-grade miniature bearing, crafted entirely from AISI 440C stainless steel. Its compact 6mm x 13mm x 3.5mm size and deep groove design deliver reliable, 매끄러운 operation for radial and light axial loads. Choose the S686 for durable, maintenance-free performance where standard steel bearings fail.

Core Advantages:

• Superior Corrosion & Chemical Resistance
  The primary advantage of the S686 stainless steel bearing is its resistance to rust and corrosion from water, steam, many chemicals, 그리고 acidic environments. This makes it suitable for washdown applications, medical sterilization, and marine atmospheres.

• Non-Magnetic & Cleanroom Compatible
  In its fully annealed state, 440C is only slightly magnetic. This property, combined with its clean, smooth surface finish, makes it suitable for applications where magnetic interference must be minimized, such as in MRI equipment, semiconductor manufacturing, and precision laboratory instruments.

• High-Temperature Stability & Strength
  440C stainless steel maintains its mechanical properties at higher operating temperatures than many standard bearing steels, allowing for reliable performance in applications involving heat.
• Hygienic & Easy to Clean
  The smooth, non-porous surface of stainless steel prevents bacterial growth and is easy to clean and sterilize, which is essential for food, pharmaceutical, and medical applications.
• Compact & 믿을 수 있는
  Despite its small size, the S686 miniature bearing provides dependable performance with a long service life in compact assemblies, reducing maintenance needs and downtime.

응용

• Medical & Dental Equipment
  Surgical hand tools, dental drills, pumps in diagnostic machines, and robotic surgery arms.

• Food & Beverage Processing
  Conveyor guides, bottling line star wheels, mixer shafts, and packaging machinery where frequent washdowns with cleaning agents occur.

• Precision Instruments & Optics
  Optical scanners, encoder discs, gauge mechanisms, and analytical instruments.

• Aerospace & Defense
  Guidance systems, instrumentation, and auxiliary mechanisms requiring reliability in varied conditions.

• Marine & Chemical
  Equipment for small pumps, valves, and sensors exposed to saltwater or corrosive fumes.