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  • 1-1/4" X 1" One-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, Steel

    1-1/4" X 1" One-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, Steel

    5L104100K

    $168.21
    $168.21
  • 7/8" Hexagonal Bore Shaft Collar Two-Piece Split Clamp-Type, Steel

    7/8" Hexagonal Bore Shaft Collar Two-Piece Split Clamp-Type, Steel

    13L014

    $37.26
    $37.26
  • 3/4" Rail Stop Two-Piece Clamp-Type, Steel

    3/4" Rail Stop Two-Piece Clamp-Type, Steel

    RMT2L012

    $59.80
    $59.80
  • 1-1/2"-6 UNF/UNC Threaded Shaft Collar One-Piece Split Clamp-Type, Steel

    1-1/2"-6 UNF/UNC Threaded Shaft Collar One-Piece Split Clamp-Type, Steel

    4L108

    $21.54
    $21.54
  • 1" X 3/4" Shaft Adapter Coupling - Step-Down Type with Keyways, Steel

    1" X 3/4" Shaft Adapter Coupling - Step-Down Type with Keyways, Steel

    5ERL100K

    $239.30
    $239.30
  • 1" X 1" One-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, SS

    1" X 1" One-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, SS

    7S100100K

    $169.99
    $169.99
  • 10mm Metric Shaft Collar Set-Screw Type, Steel-Zinc Plated

    10mm Metric Shaft Collar Set-Screw Type, Steel-Zinc Plated - 34LM010P2

    34LM010P2

    $2.32
    $2.32
  • 20mm Metric Shaft Collar Set-Screw Type, Stainless Steel

    20mm Metric Shaft Collar Set-Screw Type, Stainless Steel - 34SM020

    34SM020

    $15.11
    $15.11
  • 7/16" Hexagonal Bore Shaft Collar Two-Piece Split Clamp-Type, Steel

    7/16" Hexagonal Bore Shaft Collar Two-Piece Split Clamp-Type, Steel

    13L007

    $28.09
    $28.09
  • 5/8" Hexagonal Bore Shaft Collar One-Piece Split Clamp-Type, Steel

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

    12L010

    $26.69
    $26.69
  • 1" Flanged Shaft Mount, Steel

    1" Flanged Shaft Mount, Steel

    1L100MXR

    $78.95
    $78.95
  • .690" Pipe Mount Collar 2PC Split Clamp-Type Stack/(Cap), Steel, 3/8" Pipe

    .690" Pipe Mount Collar 2PC Split Clamp-Type Stack/(Cap), Steel, 3/8" Pipe

    19L011PCP

    $20.30
    $20.30
  • 2-15/16" Two-Piece Split Clamp-Type Shaft Collar, Steel

    2-15/16" Two-Piece Split Clamp-Type Shaft Collar, Steel

    2L215

    $62.05
    $62.05
  • 35mm Metric Accu-Flange™ Shaft Mounting Collar, Steel

    35mm Metric Accu-Flange™ Shaft Mounting Collar, Steel

    1LM035AFXK

    $102.40
    $102.40
  • 25mm Metric Shaft Collar Hinge Type, Stainless Steel

    25mm Metric Shaft Collar Hinge Type, Stainless Steel

    2SM025H

    $100.80
    $100.80
  • 3/8" Accu-Flange��� Shaft Mounting Collar, Steel

    3/8" Accu-Flange Shaft Mounting Collar, Steel

    1l006afxk

    $114.23
    $114.23
  • 3/16" One-Piece Split Clamp-Type Shaft Collar, Steel

    3/16" One-Piece Split Clamping Collar, Steel

    1l003

    $16.94
    $16.94
  • SlipKnot™ 3/8" Yellow 3 pack, ABS Plastic

    SlipKnot™ 3/8" Yellow 3 pack, ABS Plastic

    SK3006-YEL

    $23.77
    $23.77
  • SlipKnot™ 3/8" Orange 3 pack, ABS Plastic

    SlipKnot™ 3/8" Orange 3 pack, ABS Plastic

    SK3006-ORG

    $23.77
    $23.77
  • 5/8" Thrust Washer, PTFE

    5/8" Thrust Washer, PTFE

    42T98A010

    $4.69
    $4.69
  • 2-1/2" Hinge Type Shaft Collar, Steel

    2-1/2" Hinge Type Shaft Collar, Steel

    2L208H

    $121.69
    $121.69
  • 1-3/8" X 1-3/8" One-Piece Split Clamp-Type Rigid Shaft Coupling, Stainless

    1-3/8" X 1-3/8" One-Piece Split Clamp-Type Rigid Shaft Coupling, Stainless

    5S106106

    $258.18
    $258.18
  • 2-1/2" One-Piece Split Clamp-Type Shaft Collar, Steel

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

    31L208

    $31.54
    $31.54
  • 1-9/16" One-Piece Split Clamp-Type Shaft Collar, 316 Stainless Steel

    1-9/16" One-Piece Split Clamp-Type Shaft Collar, 316 Stainless Steel

    7C109

    $72.56
    $72.56
  • 1-5/16" Two-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    1-5/16" Two-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    8L105P11

    $17.24
    $17.24
  • 15/16" Two-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    15/16" Two-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    8L015P11

    $16.14
    $16.14
  • 2-13/16" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    2-13/16" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    7L213P11

    $49.84
    $49.84
  • 2-3/4" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    2-3/4" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    7L212P11

    $46.56
    $46.56
  • 2-11/16" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    2-11/16" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

    7L211P11

    $47.65
    $47.65
  • 2-1/2" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

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

    7L208P11

    $44.47
    $44.47
  • 2-1/8" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

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

    7L202P11

    $22.93
    $22.93
  • 2-1/16" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

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

    7L201P11

    $23.33
    $23.33
  • 2" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

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

    7L200P11

    $20.93
    $20.93
  • 1-5/8" One-Piece Split Clamp-Type Shaft Collar, Steel-Chrome Plated

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

    7L110P11

    $22.47
    $22.47
  • 14mm Metric Shaft Collar Two-Piece Split Clamp-Type, Stainless Steel

    14mm Metric Shaft Collar Two-Piece Split Clamp-Type, Stainless Steel

    2SM014

    $23.73
    $23.73
  • 5mm Metric Shaft Collar Two-Piece Split Clamp-Type, Steel

    5mm Metric Shaft Collar Two-Piece Split Clamp-Type, Steel

    2LM005

    $19.02
    $19.02
  • 9mm Metric Shaft Collar One-Piece Split Clamp-Type, Stainless Steel

    9mm Metric Shaft Collar One-Piece Split Clamp-Type, Stainless Steel

    1SM009

    $13.26
    $13.26
  • 10mm Metric Shaft Collar One-Piece Split Clamp-Type, Steel

    10mm Metric Shaft Collar One-Piece Split Clamp-Type, Steel

    1LM010

    $6.88
    $6.88
  • 8mm Metric Shaft Collar One-Piece Split Clamp-Type, Steel

    8mm Metric Shaft Collar One-Piece Split Clamp-Type, Steel

    1LM008

    $6.90
    $6.90
  • 3/4" X 3/4" Precision Sleeve Coupling Two-Piece Split Clamp-Type, Steel

    3/4" X 3/4" Precision Sleeve Coupling Two-Piece Split Clamp-Type, Steel

    5L012012FKPSC

    $105.83
    $105.83
  • 7/8" X 7/8" Two-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, SS

    7/8" X 7/8" Two-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, SS

    7S014014FK

    $209.61
    $209.61
  • 1/2" X 1/2" Two-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, SS

    1/2" X 1/2" Two-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, SS

    7S008008FK

    $101.49
    $101.49
  • 3/4" X 5/8" Two-Piece Split Clamp-Type Rigid Shaft Coupling,Stainless Steel

    3/4" X 5/8" Two-Piece Split Clamp-Type Rigid Shaft Coupling,Stainless Steel

    7S012010F

    $164.39
    $164.39
  • 5/8" X 5/8" Two-Piece Split Clamp-Type Rigid Shaft Coupling, Steel

    5/8" X 5/8" Two-Piece Split Clamp-Type Rigid Shaft Coupling, Steel

    7L010010F

    $67.38
    $67.38
  • 1-3/4" X 1-3/4" One-Piece Split Clamp-Type Rigid Shaft Coupling/Kwys, Steel

    1-3/4" X 1-3/4" One-Piece Split Clamp-Type Rigid Shaft Coupling/Kwys, Steel

    7L112112K

    $198.68
    $198.68

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!