Needle Roller Bearing
Three bearing classes are currently supported for Needle Roller Bearings:
■Full complement – consists of inner ring, rollers with cage assembly and outer ring.
■Rollers and cage assemblies – a role of inner ring is taken by shaft and role of outer ring by bore body (housing or wheel body).
■Without inner ring– consists of rollers with cage assembly and outer ring; a role of inner ring is taken by shaft
In order to make contact preprocessing possible, each bearing class requires to have both, inner and outer ring defined. However, once a bearing element is created there will be ring geometry displayed and respective ring inertia accounted if applicable for selected bearing class.
Prepare Needle Roller Bearing in following three steps:
Figure 82 Needle bearing reference system