UCF204-12 bearing
The UCF204-12 is a 4-bolt square flange mounted bearing unit with a 3/4 in bore. It uses a sealed UC204-12 set-screw insert.
Size & specs
| Housing | 4-bolt square flange |
|---|---|
| Bore (shaft size) | 3/4 in (19.0 mm) |
| Insert | UC204-12 |
| Locking | Set screws |
Where to buy
Same insert, other housings
Same frame, other shaft sizes
Questions
What size shaft fits a UCF204-12?
A 3/4 in shaft. The UC204-12 insert locks to the shaft with two set screws.
Can I replace just the insert?
Yes. Most UCF units take a standard UC204-12 insert, so you can swap the bearing and keep the housing if it isn't cracked or worn.