Closed Case Needle Bearings
Genuine Eaton OEM
INA Needle Bearings
Made in USA
If you're not buying INA you're buying cheap import
Works on most Aftermarket Superchargers
Roush, TRD, Allen, Radix, etc
Includes 2 bearings as shown. Bearings come greased with the correct blue/black needle bearing grease.
This is the only closed case needle bearing Eaton used. Look up on google "eaton needle bearings grease gun" for a how to. It will be the first link.
These bearings work for most application up to generation 3 Eaton superchargers
approximate dimensions
17 mm ID x 23.8 mm OD x 20.4 mm Long
https://youtu.be/bLASwfv1vf4?si=emWh2TZsL7L0WUoa