Acuvance (Keyence) OP-87211 High-tuned Ceramic Ball Bearings

Keyence OP-87211

OP-87211 High-tuned Ceramic Ball Bearings

Has achieved a smoothness that is higher than conventional ceramic bearings by optimizing the grouping of internal ceramic balls (rolling elements).

• Non-magnetic, and with an excellent resistance to heat and wear that deliver stabilized performance.
• Centrifugal force is controlled due to their low volumetric ratio, contributing to improved life span and response.
• Due to its high degree of hardness, it demonstrates excellent resistance to deformation and delivers stable motor rotation
   

  [Details]

  Bearings (Large)	Outer diameter: 12.700 mm, Inner diameter: 4.763 mm, Width: 4.978 mm
  Bearings (Small)	Outer diameter: 9.525 mm, Inner diameter: 3.175 mm, Width: 3.967 mm