147-0897 3-7/16" screw conveyor coupling shaft is manufactured for high-torque applications and made from a select-grade of cold-rolled steel that is precision machined. What separates the high-torque coupling shaft from others is the placement of three coupling bolts instead of two; these shafts are jig-drilled to exactly match the conveyor pipe. Standard cold rolled 3-7/16" coupling shafts are recommended for any non-abrasive material screw conveyor applications. For abrasive application, we recommend upgrading to a hardened steel coupling shaft.

147-0897 3-7/16" Screw Conveyor Coupling Shaft Dimensions

• Part #: 147-0897
• Shaft Size: 3-7/16"
• Dimension (B): 25-1/2"
• Dimension (C): 1-1/2"
• Dimension (D): 4"
• Dimension (E): 1-1/4"
• Dimension (F): 7/8"
• Dimension (G): 4"
• Weight (LBS): 65