VRIJLOOPLAGER RSBW50 STIEBER

Product description:

• Type RSBW is a DC sprag type freewheel
• It is self-contained, centred by plain bearings for low rotational speeds and sealed using shield protected O Rings
• Unit is delivered grease lubricated ready for installation in either a horizontal or vertical position
• Primarily used as a backstop, this type provides a high torque capacity with a minimum space requirement
• The design allows installation in difficult environments such as high humidity or water splash areas
• A bolt, secured to a fixed part of the machine and passing through the slot in the torque arm, provides the rotational stop
• Radial clearance on this bolt should be equal to 1-3 % of the slot width
• The torque arm and the bearings must not be prestressed