Solid, hardened and dressed to size steel sliding bearing
20MnV6 alternatively 100 Cr6 / GCr15 hardened and dressed to size
Heavy maintenance
Special dimensions or lubrication grooves are available on request
Properties
Suitable for highest operational demands, unsusceptible, good life span. Narrow tolerances possible.
Materials
20MnV6/E410/16MnCr5/20MnCr5 einsatzgehärtet und geschliffen (Einsatzgehärtet 0,8mm – 1,0mm)
Alternatively 100 Cr6 / GCr15 hardened and dressed to size
Material properties
Specific load capacity static≤250 [N/mm2]
Specific load capacity dynamic≤150 [N/mm2]
Sliding speed<0.6 [m/s]
Friction value ***0.05 [µ] to 0.25 [µ]
Temperature strain-100 [°C] to +250 [°C]
Max. PV-value1.2 [N/mm² x m/s]
Hardness 58 – 62 [HRC]
Tolerance details
Housing ØH7
Shaft toleranceSpecified by the customer
Shaft Material
Hardened steel (C45 recommended)
Mounting advise
Housing: Mounting bevel min. 1.5 mm x 15-45°
Shaft: Mounting bevel 5 mm x 15°, edges rounded
The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.
Maintenance
Sufficient lubrication is necessary!
Caption
** The above stated material properties are valid for optimal operating conditions. Through changes of the application conditions, eg. higher sliding speed or strain, these values are subject to change.
*** No stock of this bearing type, all sizes will be produced order related.