Details of 72C/ACP4 Standard Series

• Structural point: LKWE precision bearing basic series based on ISO standard; ring material adopts high purity (electroslag remelting) bearing steel, with special heat treatment process, cold treatment process and material modification technology, making this series of bearings have a long fatigue life Increased.
• Contact angle: 15º and 25º, used in pairs can withstand axial load and radial load or composite load.
• Cage: The outer ring guided phenolic resin sandwiched bakelite cage and the rolling element guided nylon cage can be selected according to different purposes.
• For medium and high speed working conditions, bakelite cages are used; when 500000≤DmN≤1000000, nylon cages or bakelite cages can be selected for medium and low speed working conditions.
• Speed ​​factor: The outer ring guides the phenolic resin cloth bakelite cage as the standard;
• Grease lubrication: DmN≤1000000, that is, the limit speed N≤1000000/Dm Dm—bearing intermediate diameter Oil (small amount) lubrication DmN≤1500000
• Scope of application: This type of bearing has a wide range of applications; it is mainly used for working conditions that require precise axial positioning and radial positioning, and high-precision rotation at medium and high speeds. For example: CNC lathe spindle, various kinds of grinding machine workpiece axis, grinding wheel spindle of grinder, photovoltaic slicer, vacuum pump, fan, precision transmission machinery, etc.