Roller bearing shaft

Name: Roller Bearing Shaft

Latin Name: Roller Bearing Shaft or Guide Roller Shaft or Bearing Support Shaft

Technical Group Number: 0420-11

Material: Hardened steel such as: 1.2379 or Stainless Steel 420. This part must have a very high surface hardness (about 58-62 HRC) to resist wear caused by continuous movement.

Station: Sealing or Punching Station

Application in the machine: This shaft usually acts as a oscillating axis in the arms of a Sealing or Punching station. The internally threaded part (threaded hole in the head of the part) is used to secure the shaft to the body or to attach a protective cap. A flat section is installed on the shaft body (wrench location) so that the operator can hold it steady with a wrench when closing or opening.

Technical specifications: High dimensional accuracy for correct bearing seating, ground surface to reduce friction and increase bearing life, high resistance to wear and fatigue, minimal deflection and warping to prevent roller vibration, dimensional stability at high operating speeds