Four Bolt Flange
![](https://www.rolman.com/wp-content/uploads/2018/05/1.3.2-Four-4-Bolt-Flange.jpg)
Ball bearing units with a four bolt hole configuration and rigid cast iron housing
Available designs – UCF, NANF, NCF, NCFS, UCFS, UCSF, UCVF
Covering standard to heavy duty applications
Ball bearing units with a four bolt hole configuration and rigid cast iron housing
Available designs – UCF, NANF, NCF, NCFS, UCFS, UCSF, UCVF
Covering standard to heavy duty applications