TB Wood's JX3-7 16-SBD Bushing

Description:

The TB Wood's JX3-7/16-SBD Bushing is used in industrial power transmission systems to securely mount sheaves, sprockets, pulleys, and couplings onto a 3-7/16 inch shaft using a Sure-Grip® quick detachable taper design. Commonly installed in conveyors, crushers, pumps, compressors, industrial fans, and material handling equipment requiring high-torque shaft-to-hub connections. Maintenance teams, OEMs, and system integrators use this bushing for equipment replacement, drive system retrofits, and reliable power transmission maintenance.

Applications:

The TB Wood's JX3-7/16-SBD Bushing is commonly used in conveyor systems, mining equipment, aggregate processing machinery, industrial fans, centrifugal pumps, and heavy-duty material handling systems where secure shaft mounting, high torque transmission, and quick installation or removal of sheaves, sprockets, and pulleys are required.

Technical Specifications:

• Manufacturer: TB Wood's
• Model / Part Number: JX3-7/16-SBD
• Product Type: Sure-Grip® Quick Detachable (QD) Bushing
• Series: J Series
• Bore Size: 3-7/16 in
• Bore Type: Finished Bore with Shallow Keyway
• Bushing Type: Standard QD Bushing
• Material: Ductile Iron
• Flange Diameter: 7-1/4 in
• Overall Length: 4-1/2 in
• Bolt Circle Diameter: 6-1/4 in
• Keyway Size: 7/8 × 7/16 in (Shallow)
• Torque Capacity: 55,000 in-lb
• Mounting: Conventional or Reverse Mount
• Hardware: Inch Series
• Application Environment: Industrial power transmission systems

Common Replacements:

• Dodge J3-7/16 QD Bushing
• Martin J3-7/16 QD Bushing
• Browning J3-7/16 QD Bushing