INA / OEM needle roller bearings for many Eaton M45, M62, M90 or M112 superchargers.

These are found on generation 4 and 5 Eaton brand superchargers.

These bearings are in the rear of the supercharger main housing.

Some call these the case needle bearings.

These come pre-greased from the factory.

17mm ID x 27mm OD x 22.2mm long approximately.