By limiting how much the roll can rotate on the built-in spindle
Bradley S57-054 Supply Pipe Assy Replacement Part
Bradley S08-298N "For Service Only" Tri Valve Replacement Part
KIT-ESWA ACCESSORY PANEL
Nidec US Motors YC5E4B Hazard Corro-Duty 3-Phase Motor, 5 HP, 900 RPM, 230, 460V, 254T Frame Bowl Size-54" By limiting how much theFeatures: 40 degree C ambient Item: Hazardous Location Motor, Motor Type: 3 Phase, HP: 5, Nameplate RPM: 900, Voltage: 230 460, Frame: 254T, Enclosure: Totally Enclosed, Rotation: CW CCW, Hz: 60, Phase: 3, Speeds: 1, Service Factor: 1. 15, Insulation Class: F, Bearings: Ball, Base: Rigid, Shaft Type: Key, Shaft Number: 1, Shaft Length: 4. 25", Shaft Height: 6. 25", Shaft Dia.: 1. 625", "C" Dim: 25, Thermal Protection: No, Cooling: Fan Cooled,