SISEVÕRU IR 17X20X20 -SKF-

Kirjeldus

IR 17X20X20
Inner ring for needle roller bearings, IR series
Inner rings for needle roller bearings are available as separate components. They are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground. The inner rings in the IR series are the standard SKF inner rings for needle roller bearings.
Enable full interchangeability of inner rings
Standard SKF inner rings for needle roller bearings
Accommodate axial displacement in both directions

DIMENSIONS
Bore diameter 17 mm
Outside diameter 20 mm
Raceway diameter 20 mm
Width 20 mm

PROPERTIES
Coating Without
Material Bearing steel
Radial internal clearance CN
Relubrication feature Without
Special raceway feature None
Tolerance class Normal