2-3/16" Stainless Steel (303) Accu-Flange™ Shaft Mounting Collar

The 2-3/16" Stainless Steel (303) Accu-Flange™ Shaft Mounting Collar is a precision, machineable flange collar designed for versatile component mounting applications. Constructed from durable 303 stainless steel, it features an integral double-split clamp with a relief groove for secure, easy adjustment while maintaining perpendicularity and protecting shaft surfaces. A standard keyway provides reliable shaft engagement, while the machineable flange enables rapid customization for applications such as pulleys, cams, and component mounting. SPECIFICATIONS DETAILS PART NUMBER 1S203AFXK DESIGN Integral double-split clamp with a relief groove for secure, easy adjustment while maintaining perpendicularity and protecting shaft surfaces MATERIAL Stainless Steel (303) offers good corrosion resistance, durability, and machinability. SERIES Solution UPC CODE 662786030970 ALLOY 303 FINISH Shiny APPROXIMATE WEIGHT 3.09 lb COUNTRY OF ORIGIN USA ROHS2 COMPLIANT Yes REACH COMPLIANT Yes DIMENSIONAL ATTRIBUTES BORE SIZE 2-3/16 in KEYWAY 1/2 in FLANGE OD 4.980 in WIDTH 1.250 in FLANGE WIDTH 0.500 in SCREW SIZE 5/16-24 in SCREW MATERIAL 18-8 Stainless Steel MOUNTING HOLE A 0.313 in MOUNTING HOLE B 5/16-18 in CAPACITIES SCREW SEATING TORQUE 131 in-lb AXIAL HOLD 960 lbs APPLICATIONS Ideal for pulleys, cams, component mounting, conveyor systems, industrial machinery, robotics, automation equipment, pumps, motors, and material handling equipment. BRAND Stafford Manufacturing Stafford's Accu-Clamp Product Line Video Shaft Collar Basics Video