Shaft
- 3/4" diameter - precision ground to assure proper bearing fit
- Milled slots in roll shaft lock frame and roll, together forming a rigid assembly
- 4190 & 4200 Series
- 3/4" Taper roller bearing
- 4190 & 4200 Series
- Stephens-Adamson Cartridge type seal w/ exclusive load ring that sets optimum bearing pre-load
- 4190 & 4390 Series
- Offset center roller
- 2º tilt in the direction of belt travel is built into frame to assist belt training
- 4200 & 4400 Series
- Inline
- 2º tilt in the direction of belt travel is built into frame to assist belt training
- 4190 & 4200 Series
- Synchro-Lube assures each bearing will be lubed from a single fitting
- Designed to purge contaminants through seal ports
