Best Roller Chain Couplings. Reviews November, 2020

Martin 4016 Roller Chain Coupling, Sintered Steel, Inch, 16 Teeth, 1" Bore, 3 1/32" OD, 1 1/8" Length, 5000 rpm Max Rotational Speed, 1/4" x 1/8" Keyway

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Martin 4016 Roller Chain Coupling, Sintered Steel, Inch, 16 Teeth, 1

Current price: 45.2 USD


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Weight: 1 Pounds

  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts

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Martin 6018 Roller Chain Coupling, High Carbon Steel, Inch, 1" Bore, 1 7/8" Length, 3000 rpm Max Rotational Speed

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Martin 6018 Roller Chain Coupling, High Carbon Steel, Inch, 1

Current price: 32.76 USD


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Weight: 5.16 Pounds

  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts

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Ball Chain Number 10 'B' Couplings Stainless Steel 50 Count

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Ball Chain Number 10 'B' Couplings Stainless Steel 50 Count

Current price: 7.95 USD


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Height: 2.5 Inches

Length: 3 Inches

Width: 0.5 Inches

Weight: 0.00625 Pounds

  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • #10 stainless steel chain is available and sold separately
  • 'B' couplings are also available in other materials to match each specific chain type
  • 'B' Couplings can also be used to form adjustable loops with the chain
  • Used as a Connector/Attachment for #10 size stainless steel ball chains

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Ball Chain Number 10 Spool Nickel Plated Steel 100 Feet

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Ball Chain Number 10 Spool Nickel Plated Steel 100 Feet

Current price: 49.95 USD


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Height: 3.25 Inches

Length: 5 Inches

Width: 5 Inches

  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • #10 stainless steel chain is available and sold separately
  • 'B' couplings are also available in other materials to match each specific chain type
  • 'B' Couplings can also be used to form adjustable loops with the chain
  • Used as a Connector/Attachment for #10 size stainless steel ball chains
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • This is a larger more industrial size ball chain
  • Shiny chrome-like finish
  • #10 size chain has a bead diameter of 3/16" (4.8mm); also available in #6 and #3 chain size
  • #10 Nickel Plated Steel 'B' Couplings are used as a connector for this chain size (sold separately)

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Martin 5018SH QD Roller Chain Coupling, High Carbon Steel, Inch, 18 Teeth, 4 3/16" OD, 1" Length, 3600 rpm Max Rotational Speed

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Martin 5018SH QD Roller Chain Coupling, High Carbon Steel, Inch, 18 Teeth, 4 3/16

Current price: 12.05 USD


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  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • #10 stainless steel chain is available and sold separately
  • 'B' couplings are also available in other materials to match each specific chain type
  • 'B' Couplings can also be used to form adjustable loops with the chain
  • Used as a Connector/Attachment for #10 size stainless steel ball chains
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • This is a larger more industrial size ball chain
  • Shiny chrome-like finish
  • #10 size chain has a bead diameter of 3/16" (4.8mm); also available in #6 and #3 chain size
  • #10 Nickel Plated Steel 'B' Couplings are used as a connector for this chain size (sold separately)
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts

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Martin 5016STL Roller Chain Coupling, High Carbon Steel, Inch, 3/4" Bore, 3 25/32" OD, 1 7/16" Length, 4000 rpm Max Rotational Speed

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Martin 5016STL Roller Chain Coupling, High Carbon Steel, Inch, 3/4

Current price: 10.45 USD


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  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • #10 stainless steel chain is available and sold separately
  • 'B' couplings are also available in other materials to match each specific chain type
  • 'B' Couplings can also be used to form adjustable loops with the chain
  • Used as a Connector/Attachment for #10 size stainless steel ball chains
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • This is a larger more industrial size ball chain
  • Shiny chrome-like finish
  • #10 size chain has a bead diameter of 3/16" (4.8mm); also available in #6 and #3 chain size
  • #10 Nickel Plated Steel 'B' Couplings are used as a connector for this chain size (sold separately)
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts

More Info

MARTIN SPROCKET & GEAR INC 4016-1 Finished W/Keyway & SS, 2.1875 in BORE, Chain Coupling HUB - 40 Chain, Material: Steel, 16 Teeth, Coupling Sprocket Roller

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MARTIN SPROCKET & GEAR INC 4016-1 Finished W/Keyway & SS, 2.1875 in BORE, Chain Coupling HUB - 40 Chain, Material: Steel, 16 Teeth, Coupling Sprocket Roller

Current price: 22.65 USD


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Weight: 0.7 Pounds

  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • #10 stainless steel chain is available and sold separately
  • 'B' couplings are also available in other materials to match each specific chain type
  • 'B' Couplings can also be used to form adjustable loops with the chain
  • Used as a Connector/Attachment for #10 size stainless steel ball chains
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • This is a larger more industrial size ball chain
  • Shiny chrome-like finish
  • #10 size chain has a bead diameter of 3/16" (4.8mm); also available in #6 and #3 chain size
  • #10 Nickel Plated Steel 'B' Couplings are used as a connector for this chain size (sold separately)
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • FINISHED W/ KEYWAY & SS
  • COUPLING SPROCKET ROLLER
  • CHAIN COUPLING HUB - 40 CHAIN
  • 2.1875 IN BORE
  • 16 TEETH

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Martin 6020TBF Taper Roller Chain Coupling, High Carbon Steel, Inch, 5 1/2" OD, 1 1/4" Length, 2500 rpm Max Rotational Speed

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Martin 6020TBF Taper Roller Chain Coupling, High Carbon Steel, Inch, 5 1/2

Current price: 111.1 USD


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Weight: 2.7 Pounds

  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • #10 stainless steel chain is available and sold separately
  • 'B' couplings are also available in other materials to match each specific chain type
  • 'B' Couplings can also be used to form adjustable loops with the chain
  • Used as a Connector/Attachment for #10 size stainless steel ball chains
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • This is a larger more industrial size ball chain
  • Shiny chrome-like finish
  • #10 size chain has a bead diameter of 3/16" (4.8mm); also available in #6 and #3 chain size
  • #10 Nickel Plated Steel 'B' Couplings are used as a connector for this chain size (sold separately)
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • FINISHED W/ KEYWAY & SS
  • COUPLING SPROCKET ROLLER
  • CHAIN COUPLING HUB - 40 CHAIN
  • 2.1875 IN BORE
  • 16 TEETH
  • Machined for taper bores for easy assembly
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts

More Info

Martin 6020TBH Taper Roller Chain Coupling, High Carbon Steel, Inch, 5 1/2" OD, 1 1/4" Length, 2500 rpm Max Rotational Speed

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Martin 6020TBH Taper Roller Chain Coupling, High Carbon Steel, Inch, 5 1/2

Current price: 111.1 USD


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Weight: 2.7 Pounds

  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • #10 stainless steel chain is available and sold separately
  • 'B' couplings are also available in other materials to match each specific chain type
  • 'B' Couplings can also be used to form adjustable loops with the chain
  • Used as a Connector/Attachment for #10 size stainless steel ball chains
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • This is a larger more industrial size ball chain
  • Shiny chrome-like finish
  • #10 size chain has a bead diameter of 3/16" (4.8mm); also available in #6 and #3 chain size
  • #10 Nickel Plated Steel 'B' Couplings are used as a connector for this chain size (sold separately)
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • FINISHED W/ KEYWAY & SS
  • COUPLING SPROCKET ROLLER
  • CHAIN COUPLING HUB - 40 CHAIN
  • 2.1875 IN BORE
  • 16 TEETH
  • Machined for taper bores for easy assembly
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Machined for taper bores for easy assembly
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts

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10 Foot Length Ball Chain, Number 10 Size, Nickel Plated Steel, 10 Matching 'B' Couplings

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10 Foot Length Ball Chain, Number 10 Size, Nickel Plated Steel, 10 Matching 'B' Couplings

Current price: 17.95 USD


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Height: 3 Inches

Length: 6 Inches

Width: 0.5 Inches

Weight: 0.25 Pounds

  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • Sintered steel for strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • #10 stainless steel chain is available and sold separately
  • 'B' couplings are also available in other materials to match each specific chain type
  • 'B' Couplings can also be used to form adjustable loops with the chain
  • Used as a Connector/Attachment for #10 size stainless steel ball chains
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • This is a larger more industrial size ball chain
  • Shiny chrome-like finish
  • #10 size chain has a bead diameter of 3/16" (4.8mm); also available in #6 and #3 chain size
  • #10 Nickel Plated Steel 'B' Couplings are used as a connector for this chain size (sold separately)
  • Meets ANSI standards
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Keyway for preventing rotation between the two elements
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • FINISHED W/ KEYWAY & SS
  • COUPLING SPROCKET ROLLER
  • CHAIN COUPLING HUB - 40 CHAIN
  • 2.1875 IN BORE
  • 16 TEETH
  • Machined for taper bores for easy assembly
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Machined for taper bores for easy assembly
  • Accommodates up to 2 degrees of angular misalignment between shafts
  • Hardened teeth for resistance to wear and fatigue
  • High carbon steel for tensile strength and hardness
  • Simplex sprocket coupling half for joining two perpendicular shafts
  • Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.
  • Highest quality and value chain on the market
  • #10 Nickel Plated Brass 'B' Couplings are used as a connector for this chain size
  • #10 size chain has a bead diameter of .175 inch (4.5 mm)
  • This is a larger more industrial size ball chain with a shiny chrome-like finish

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