What bearing is this!?!?

87witmoreboost

Officially HKS'd
Aug 27, 2007
323
0
0
36
New Hampshire
I sent my motor to the machine shop for surfacing/cleaning/etc and they took out some lower end parts that I didn't take out yet. I got back a box of bearings and hardware, as well as this bearing that I cant identify and I need to know where it came from so I can replace it (they must have baked it - it's frozen).

p1411709_1.jpg


Can anyone identify it?

They also took out the oil pump shaft bearings and I pressed my new ones in with a socket and extension (nerve racking!)