Inner Ring IR

Inner ring for needle roller bearing. Hardening and precision machining of the shaft can be omitted.

[Features]
· Used when the shaft cannot be used as a raceway for needle roller and cage assemblies.
· Designed to be space-saving with a low cross-sectional height.
· For the following purposes, the outer diameter is chamfered.
· Allows easy insertion into needle roller bearings.
· Protects the seal lip during installation.
· Hardened and precision machined.
· With outer diameter lead chamfering and oil hole.
· For shaft diameters from 5 mm to 380 mm