CEZR 6909 2RS

CEZR 6909 2RS Metric Size Zirconia Ceramic Bearings
Part Number CEZR 6909 2RS
System of Measurement Metric
Bearing Type Ball
For Load Direction Radial
Construction Single Row
Seal Type Sealed
Bore Dia 45 mm
Bore Dia Tolerance -0.012mm to 0
Outer Dia 68 mm
Outer Dia Tolerance -0.013mm to 0
Width 12 mm
Width Tolerance -0.120mm to 0
Ring Material Zirconia
Balls Material Zro2
Cage Material PEEK
Dynamic Radial Load 952 lbf
Static Radial Load 736 lbf
Max Speed (X1000 rpm) 7
Lubrication Required
Shaft Mount Type Press Fit
ABEC Rating ABEC-1
Radial Clearance Trade No C0
Radial Clearance 0.006mm to 0.023mm
Temperature Range -176 to 752 °F
RoHS Compliant

Request a Quote

*
*
*
Allow file formats (gif、jpeg、jpg、png、pdf、txt、doc、xls、xlsx、docx)

Design Features of CEZR 6909 2RS Bearing

CEZR 6909 2RS Bearing is a ball bearing that utilizes balls made from zirconia (zirconium dioxide - ZrO₂) ceramic as the rolling element. CEZR 6909 2RS bore dia is 45 mm. Its out dia is 68 mm. CEZR 6909 2RS width is 12 mm. Its ability to operate under high-speed conditions, coupled with its resistance to various challenging environments, makes it the go-to choice for professionals seeking both durability and precision. This bearing stands outs as a quintessential blend of precision engineering and material science. 

 

What Benefits Can CEZR 6909 2RS Bearing Provide?

  • Low Friction: It inherently has a lower coefficient of friction compared to traditional steel ball bearings.
  • Wear Resistance: Zirconia's hardness gives this bearing superior wear resistance, prolonging its service life.
  • Non-Conductive: CEZR 6909 2RS bearing is electrically non-conductive, making it suitable for applications where electrical insulation is crucial.
  • Thermal Stability: Zirconia ceramic retains its properties over a wide range of temperatures and showcases excellent thermal stability.
  • Corrosion Resistance: The ceramic material is resistant to various corrosive agents, making this bearing ideal for hostile environments.

 

What Can CEZR 6909 2RS Bearing Be Used for?

CEZR 6909 2RS Bearing excels in unique applications due to its specific properties:

  • High-Temperature Environments: such as furnace conveyor systems or aerospace applications.
  • Corrosive Settings: such as equipment in chemical processing plants or marine applications.
  • Electrical Insulation: such as Electric motors or generators.
  • Cleanroom Operations: such as Semiconductor manufacturing or pharmaceutical production units.
  • High-Speed Tools and Devices: such as dental drills or precision spindles operating at elevated RPMs.