Collars & Couplings

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  • 2-5/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    2-5/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $33.90
    $33.90
  • 2-1/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    2-1/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    $25.06
    $25.06
  • 2-3/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    2-3/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $28.63
    $28.63
  • 2-1/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    2-1/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    $28.63
    $28.63
  • 2-1/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    2-1/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $32.66
    $32.66
  • 2" One-Piece Split Clamp-Type Shaft Collar, Steel

    2" One-Piece Split Clamp-Type Shaft Collar, Steel

    $21.66
    $21.66
  • 1-15/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-15/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $23.59
    $23.59
  • 1-7/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-7/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    $23.75
    $23.75
  • 1-3/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-3/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    $19.21
    $19.21
  • 1-11/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-11/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $21.85
    $21.85
  • 1-5/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-5/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    $19.66
    $19.66
  • 1-9/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-9/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $18.36
    $18.36
  • 1-1/2" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-1/2" One-Piece Split Clamp-Type Shaft Collar, Steel

    1L108

    $15.42
    $15.42
  • 1-7/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-7/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $11.85
    $11.85
  • 1-3/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-3/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    $12.85
    $12.85
  • 1-5/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-5/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $14.02
    $14.02
  • 1-1/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-1/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    $11.21
    $11.21
  • 1-3/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-3/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $13.02
    $13.02
  • 1-1/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    1-1/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    $12.30
    $12.30
  • 1" One-Piece Split Clamp-Type Shaft Collar, Steel

    1" One-Piece Split Clamp-Type Shaft Collar, Steel

    1L100

    $13.63
    $13.63
  • 15/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    15/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $11.26
    $11.26
  • 7/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    7/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    $8.97
    $8.97
  • 13/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    13/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $10.90
    $10.90
  • 3/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    3/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    $7.21
    $7.21
  • 11/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    11/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $8.90
    $8.90
  • 5/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    5/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    $6.24
    $6.24
  • 9/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    9/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $7.02
    $7.02
  • 1/2" One-Piece Split Clamp-Type Shaft Collar, Steel

    1/2" One-Piece Split Clamp-Type Shaft Collar, Steel

    $5.81
    $5.81
  • 7/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    7/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $6.31
    $6.31
  • 3/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    3/8" One-Piece Split Clamp-Type Shaft Collar, Steel

    $5.69
    $5.69
  • 1/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    1/4" One-Piece Split Clamp-Type Shaft Collar, Steel

    $8.93
    $8.93
  • 3/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    3/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    $14.54
    $14.54

Shaft Collars and Couplings

NABCO offers a wide selection of shaft collars and couplings designed to secure, align, and connect components with precision. Whether stabilizing parts on a shaft or linking machinery, our products deliver reliable performance across countless applications.

Our Shaft Collar and Coupling Selection Includes:

Built to Last

Crafted from durable materials like steel, stainless steel, anodized aluminum, and high-grade plastics, NABCO collars and couplings are engineered to withstand challenging environments such as extreme temperatures and corrosive conditions. Available in various sizes and finishes, we’ve got the perfect solution for your specific needs.

Applications Across Industries

NABCO’s collars and couplings are trusted in a wide range of industries, including automation, automotive, medical, and food processing. You’ll find our products in systems like:

  • Conveyor Belts
  • Pumps and Compressors
  • Electric Motors
  • Gearboxes
  • Trucks and Off-Road Vehicles
  • Fans and Blowers

No matter the industry, our team is here to help you find the right fit for your application.

Why Choose NABCO?

  • 31 Years of Expertise – With decades of experience, we’re a reliable partner for industrial solutions.
  • Customization Options – Our in-house machining lets us tailor products to your specifications, from threads to edges.
  • Fast, Reliable Shipping – Multiple locations ensure quicker delivery times.
  • Vendor Managed Inventory (VMI) – Simplify operations with our inventory management services, reducing costs and boosting efficiency.

Choose NABCO for exceptional quality, personalized service, and a vast inventory ready to meet orders of any size.

Contact Us Today

Looking for industrial collars and couplings? Our expert team is ready to assist. Get in touch and discover the NABCO difference!