TB Wood's 11SC50 Shaft Coupling Cast Iron 3600 RPM Max

Description:

The TB Wood's 11SC50 Shaft Coupling Cast Iron 3600 RPM Max is used in industrial power transmission systems to connect rotating shafts while transmitting torque and accommodating shaft misalignment in flexible coupling assemblies. Commonly installed in pumps, compressors, conveyors, electric motors, fans, blowers, and other heavy-duty industrial machinery. Maintenance teams, OEMs, and system integrators use this shaft coupling flange for equipment replacement, drive system maintenance, machinery retrofits, and new power transmission installations.

Applications:

The TB Wood's 11SC50 Shaft Coupling Cast Iron 3600 RPM Max is commonly used in industrial automation environments including conveyor systems, pump and compressor drives, material handling equipment, HVAC systems, mining machinery, manufacturing production lines, and process industries where dependable torque transmission, vibration damping, and shaft alignment are essential.

Technical Specifications:

• Manufacturer: TB Wood's (Regal Rexnord)
• Model / Part Number: 11SC50
• Product Type: Sleeve Coupling Spacer Flange
• Series: Sure-Flex® SC
• Coupling Size: 11
• Material: High-Strength Cast Iron
• Maximum Speed: 3600 RPM
• Outside Diameter: 8.625 in. (8-5/8 in.)
• Hub Diameter: 5.25 in. (5-1/4 in.)
• Bore Diameter: 2.875 in. (2-7/8 in.)
• Length Through Bore: 1.5625 in. (1-9/16 in.)
• Distance Between Shafts: 5 in.
• Mounting: Spacer flange for shaft-mounted flexible coupling assembly
• Misalignment Capability: Accommodates angular and parallel shaft misalignment when used with compatible Sure-Flex® components
• Application Environment: Industrial power transmission systems

Common Replacements:

• TB Wood's 11SC50 Sleeve Coupling Spacer Flange
• Lovejoy 11SC50 S-Flex Spacer Flange
• Martin 11SC50 QUADRA-FLEX Coupling Flange