Cast Iron Flange Mount with 3/4″ or 1» Axle Bearing Jackshaft Axle Go Kart
Solid cast iron housing. 2 set screws located on inner ring of the bearing for locking it on the shaft. Bolt hole to bolt hole: 2.875″. SB204-12 stamped on bearing. Bolt hole to bolt hole: 3.9″. UC205-16 stamped on bearing.