Allen-Bradley TB-1210-30 Taper Locking Bushing

Description:

The Allen-Bradley TB-1210-30 Taper Locking Bushing is used in industrial power transmission systems to securely mount pulleys, sprockets, sheaves, and couplings onto keyed shafts for efficient torque transmission. It is commonly installed in conveyor systems, electric motors, gearboxes, pumps, compressors, and manufacturing equipment. Maintenance teams, OEMs, and system integrators use this taper locking bushing for repair, retrofit, drive system maintenance, and replacement of worn or damaged shaft mounting bushings.

Applications:

The Allen-Bradley TB-1210-30 Taper Locking Bushing is commonly used in industrial automation environments including conveyor drives, power transmission assemblies, electric motors, gear reducers, pumps, compressors, mixers, and rotating machinery where secure shaft mounting, accurate component alignment, and reliable torque transmission are essential.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Model / Part number: TB-1210-30
• Product type: Taper locking bushing
• Bushing series: 1210
• Bore size: 30 mm
• Outside diameter: 47.5 mm (1.875 in.)
• Length through bore: 25.4 mm (1.0 in.)
• Material: Cast iron
• Keyway size: 8 mm × 3.3 mm
• Mounting: Split taper-lock shaft mounting
• Function: Secures pulleys, sprockets, sheaves, and couplings to keyed shafts
• Application environment: Industrial power transmission and rotating machinery

Common Replacements:

• Martin 1210-30MM
• Dodge 1210X30MM8X3.3MM
• TB Woods TL121030MM