TTLET 6001 Full Ceramic Bearing
Size: 12 mm (d) × 28 mm (D) × 8 mm (B).
Material: Full ceramic (ceramic inner and outer rings + ceramic balls) construction. or PTFE rings
The 6001 ceramic bearing is a standard small deep groove ball bearing, with dimensions of 12 mm inner diameter, 28 mm outer diameter, and 8 mm width. It typically uses silicon nitride (Si₃N₄) or zirconia (ZrO₂) balls, offering high-temperature resistance, high-speed performance, corrosion resistance, and magnetic insulation properties. It is widely used in electric tools, miniature motors, bicycle bottom brackets, and other high-precision, demanding environments.
Key features and applications:
Size: 12 mm (d) × 28 mm (D) × 8 mm (B).
Material: Full ceramic (ceramic inner and outer rings + ceramic balls) construction. or PTFE rings
Advantages: High fatigue resistance, low friction coefficient, corrosion resistance, high insulation performance, and oil-free self-lubrication.
Types: Commonly 6001-2RS (rubber seal) or 6001-ZZ (metal dust cover).
Applications: Used in high-speed motors, vacuum equipment, chemical machinery, and precision machinery such as bicycle bottom brackets.
