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Best Disc Couplings - Buying Guide

Last Updated: 11/15/2018

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Bestselling Disc Couplings on Amazon

  1. Ruland OD21/33-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/16" or 33.3mm OD
  2. Ruland DCD16-8-4-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.250" Bores, 1.000" OD
  3. Ruland OD16/25-AT Oldham Coupling Disk, Black Acetal, Bore, 1" or 25.4mm OD
  4. NDS 305 Styrene Coupling Solvent Weld Fitting, 3-Inch, White
  5. Ruland MDCD25-8-6-A 2024 or 7075 Aluminum Hubs Disc Coupling, Double Disc Clamp Style, 8 mm x 6 mm B...
  6. Ruland DCD16-8-6-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.375" Bores, 1.000" OD
  7. Ruland OD12/19-AT Oldham Coupling Disk, Black Acetal, Bore, 3/4" or 19.1mm OD
  8. Ruland OD26/41-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/8" or 41.3mm OD
  9. Southland 511-364HC Galvanized Reducing Couplings, 1-1/4" x 3/4"
  10. Ruland OD36/57-AT Oldham Coupling Disk, Black Acetal, Bore, 2-1/4" 57.2mm OD

  #1

Ruland OD21/33-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/16" or 33.3mm OD

 Ean: 0634529059975   |    PartNumber: OD21/33-AT   |   Asin: B00AOC7WKU

Carefully made by Ruland in Marlborough, MA, Oldham couplings are comprised of two hubs pressed fit with either an acetal or nylon disk. Oldham couplings disengage if the disc breaks, acting as a mechanical fuse. Well-suited for handling large amounts of parallel misalignment. Acetal Oldham coupling inserts are zero-backlash and electrically isolating. Maximum is 4,500 RPM. RoHS and Reach compliant. Also called a Oldham coupling insert, disk, or disc.

Brand: Ruland   |   Manufacturer: Ruland

Item Dimensions: 0.6 x 1.5 x 3 inches (1.5 x 3.8 x 7.6 cm)   |   Package Dimensions: 0.3 x 2 x 3 inches (0.8 x 5.1 x 7.6 cm)

Amazon Price: $7.74 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.74

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  #2

Ruland DCD16-8-4-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.250" Bores, 1.000" OD

Model: DCD16-8-4-A   |    Mpn: DCD16-8-4-A   |    Ean: 0634529081662   |    PartNumber: DCD16-8-4-A   |   Asin: B016APOZLI

Ruland disc couplings are zero-backlash, torsionally stiff, and have a balanced design. They are manufactured in single disc styles for compact installations and double disc styles for increased misalignment capabilities. They are made from black anodized aluminum hubs and multiple flat stainless steel disc springs. Double disc styles also include a center spacer allowing the coupling to accommodate all forms of misalignment including parallel. They are well suited for high precision positioning systems found in semiconductor, solar, printing, and machine tools.

Combining aluminum hubs with stainless disc springs results in a lightweight, low inertia coupling that is well suited for precision applications found in a variety of industries including semiconductor, solar, printing, and machine tools. Disc couplings are a simple assembly with few moving parts reducing the risk for coupling failure and backlash. Ruland uses a balanced design to reduce vibration in high RPM applications of up to 10,000 PRM.

Ruland disc couplings are carefully made from select bar stock sourced exclusively from North American mills and are machined to a fine burr-free finish. Hardware tests beyond DIN 912 12.9 standards for maximum torqueing capabilities. Ruland, founded in 1937, manufactures all products in our Marlborough, MA USA factory under strict controls using proprietary processes. Disc couplings are RoHS2 and REACH compliant.

Features

  • Zero-backlash with anodized aluminum hubs for low inertia
  • Balanced design reduces vibration at high speeds
  • Double disc styles can accommodate all forms of misalignment and are torsionally rigid making them well suited for precision positioning systems
  • Hardware exceeds DIN 912 12.9 standards for maximum torque capabilities
  • All Ruland products are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS2 and REACH compliant
  • See more on Amazon...

Brand: Ruland   |   Manufacturer: Ruland Manufacturing Co., Inc.

Package Dimensions: 0.39 x 3.11 x 4.69 inches (1.0 x 7.9 x 11.9 cm)

Amazon Price: $75.59 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 24 hours
List Price: $75.59

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  #3

Ruland OD16/25-AT Oldham Coupling Disk, Black Acetal, Bore, 1" or 25.4mm OD

 Ean: 0634529059951   |    PartNumber: OD16/25-AT   |   Asin: B00AOC7ZDO

Carefully made by Ruland in Marlborough, MA, Oldham couplings are comprised of two hubs pressed fit with either an acetal or nylon disk. Oldham couplings disengage if the disc breaks, acting as a mechanical fuse. Well-suited for handling large amounts of parallel misalignment. Acetal Oldham coupling inserts are zero-backlash and electrically isolating. Maximum is 4,500 RPM. RoHS and Reach compliant. Also called a Oldham coupling insert, disk, or disc.

Brand: Ruland   |   Manufacturer: Ruland

Item Dimensions: 0.5 x 1 x 3 inches (1.3 x 2.5 x 7.6 cm)   |   Package Dimensions: 0.1 x 1.2 x 2.7 inches (0.3 x 3.0 x 6.9 cm)

Amazon Price: $5.56 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.07

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  #4

NDS 305 Styrene Coupling Solvent Weld Fitting, 3-Inch, White

Model: 305   |    Mpn: 305   |    Ean: 0052063303055   |    PartNumber: 305   |   Asin: B00FK8U0L6

Use to connect 2 lengths of 3 in. sewer and drain (S and D) pipe, in the installation of non-pressurized drainage and sewer piping systems. Features a solvent-weld Hub x Hub connection and is designed for drainage, waste and vent use with drain and sewer pipes. Styrene construction is durable, lightweight, economical and resistant to corrosion and chemicals. Hub solvent-welded connection. Maximum working pressure of 5 PSI and Made to ASTM specifications.

Features

  • Use to connect 2 lengths of 3 in. Sewer and drain (S and D) pipe, in the installation of non-pressurized drainage and sewer piping systems
  • Features a solvent-weld hub x hub connection and is designed for drainage, waste and vent use with drain and sewer pipes
  • Styrene construction is durable, lightweight, economical and resistant to corrosion and chemicals
  • Hub solvent-welded connection
  • Maximum working pressure of 5 psi and made to ASTM specifications
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Brand: NDS   |   Manufacturer: NDS, Inc.

Item Dimensions: 3.5 x 3.13 x 3.5 inches (8.9 x 8.0 x 8.9 cm)   |   Package Dimensions: 3.2 x 3.5 x 3.5 inches (8.1 x 8.9 x 8.9 cm)

Amazon Price: $10.90 | as of 11/15/2018(7:45pm pst)
Availibility:
List Price:

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  #5

Ruland MDCD25-8-6-A 2024 or 7075 Aluminum Hubs Disc Coupling, Double Disc Clamp Style, 8 mm x 6 mm Bores, 25.4 mm OD, 34.9 mm Length

Model: MDCD25-8-6-A   |    Mpn: MDCD25-8-6-A   |    Ean: 0634529084045   |    PartNumber: MDCD25-8-6-A   |   Asin: B016APPWYC

Ruland disc couplings are zero-backlash, torsionally stiff, and have a balanced design. They are manufactured in single disc styles for compact installations and double disc styles for increased misalignment capabilities. They are made from black anodized aluminum hubs and multiple flat stainless steel disc springs. Double disc styles also include a center spacer allowing the coupling to accommodate all forms of misalignment including parallel. They are well suited for high precision positioning systems found in semiconductor, solar, printing, and machine tools.

Combining aluminum hubs with stainless disc springs results in a lightweight, low inertia coupling that is well suited for precision applications found in a variety of industries including semiconductor, solar, printing, and machine tools. Disc couplings are a simple assembly with few moving parts reducing the risk for coupling failure and backlash. Ruland uses a balanced design to reduce vibration in high RPM applications of up to 10,000 PRM.

Ruland disc couplings are carefully made from select bar stock sourced exclusively from North American mills and are machined to a fine burr-free finish. Hardware tests beyond DIN 912 12.9 standards for maximum torqueing capabilities. Ruland, founded in 1937, manufactures all products in our Marlborough, MA USA factory under strict controls using proprietary processes. Disc couplings are RoHS2 and REACH compliant.

Features

  • Zero-backlash with anodized aluminum hubs for low inertia
  • Balanced design reduces vibration at high speeds
  • Double disc styles can accommodate all forms of misalignment and are torsionally rigid making them well suited for precision positioning systems
  • Hardware exceeds DIN 912 12.9 standards for maximum torque capabilities
  • All Ruland products are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS2 and REACH compliant
  • See more on Amazon...

Brand: Ruland   |   Manufacturer: Ruland Manufacturing Co., Inc.

Item Dimensions: 1 x 1 x 3 inches (2.5 x 2.5 x 7.6 cm)   |   Package Dimensions: 4.13 x 6.81 x 9.02 inches (10.5 x 17.3 x 22.9 cm)

First Available: 2017-05-15

Amazon Price: $72.59 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $72.59

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  #6

Ruland DCD16-8-6-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.375" Bores, 1.000" OD

Model: DCD16-8-6-A   |    Mpn: DCD16-8-6-A   |    Ean: 0634529081686   |    PartNumber: DCD16-8-6-A   |   Asin: B016APOZJK

Ruland disc couplings are zero-backlash, torsionally stiff, and have a balanced design. They are manufactured in single disc styles for compact installations and double disc styles for increased misalignment capabilities. They are made from black anodized aluminum hubs and multiple flat stainless steel disc springs. Double disc styles also include a center spacer allowing the coupling to accommodate all forms of misalignment including parallel. They are well suited for high precision positioning systems found in semiconductor, solar, printing, and machine tools.

Combining aluminum hubs with stainless disc springs results in a lightweight, low inertia coupling that is well suited for precision applications found in a variety of industries including semiconductor, solar, printing, and machine tools. Disc couplings are a simple assembly with few moving parts reducing the risk for coupling failure and backlash. Ruland uses a balanced design to reduce vibration in high RPM applications of up to 10,000 PRM.

Ruland disc couplings are carefully made from select bar stock sourced exclusively from North American mills and are machined to a fine burr-free finish. Hardware tests beyond DIN 912 12.9 standards for maximum torqueing capabilities. Ruland, founded in 1937, manufactures all products in our Marlborough, MA USA factory under strict controls using proprietary processes. Disc couplings are RoHS2 and REACH compliant.

Features

  • Zero-backlash with anodized aluminum hubs for low inertia
  • Balanced design reduces vibration at high speeds
  • Double disc styles can accommodate all forms of misalignment and are torsionally rigid making them well suited for precision positioning systems
  • Hardware exceeds DIN 912 12.9 standards for maximum torque capabilities
  • All Ruland products are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS2 and REACH compliant
  • See more on Amazon...

Brand: Ruland   |   Manufacturer: Ruland Manufacturing Co., Inc.

Package Dimensions: 1 x 3 x 5 inches (2.5 x 7.6 x 12.7 cm)

First Available: 2017-05-15

Amazon Price: $75.59 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $75.59

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  #7

Ruland OD12/19-AT Oldham Coupling Disk, Black Acetal, Bore, 3/4" or 19.1mm OD

 Ean: 0634529059937   |    PartNumber: OD12/19-AT   |   Asin: B00AOC86NC

Carefully made by Ruland in Marlborough, MA, Oldham couplings are comprised of two hubs pressed fit with either an acetal or nylon disk. Oldham couplings disengage if the disc breaks, acting as a mechanical fuse. Well-suited for handling large amounts of parallel misalignment. Acetal Oldham coupling inserts are zero-backlash and electrically isolating. Maximum is 4,500 RPM. RoHS and Reach compliant. Also called a Oldham coupling insert, disk, or disc.

Brand: Ruland   |   Manufacturer: Ruland

Item Dimensions: 0.5 x 0.7 x 3 inches (1.3 x 1.8 x 7.6 cm)   |   Package Dimensions: 0.1 x 4 x 5.1 inches (0.3 x 10.2 x 13.0 cm)

Amazon Price: $3.28 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 24 hours
List Price: $3.35

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  #8

Ruland OD26/41-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/8" or 41.3mm OD

 Ean: 0634529059999   |    PartNumber: OD26/41-AT   |   Asin: B00AOC7Y2Q

Carefully made by Ruland in Marlborough, MA, Oldham couplings are comprised of two hubs pressed fit with either an acetal or nylon disk. Oldham couplings disengage if the disc breaks, acting as a mechanical fuse. Well-suited for handling large amounts of parallel misalignment. Acetal Oldham coupling inserts are zero-backlash and electrically isolating. Maximum is 4,500 RPM. RoHS and Reach compliant. Also called a Oldham coupling insert, disk, or disc.

Brand: Ruland   |   Manufacturer: Ruland

Item Dimensions: 0.6 x 1.5 x 3 inches (1.5 x 3.8 x 7.6 cm)   |   Package Dimensions: 0.5 x 1.7 x 3.6 inches (1.3 x 4.3 x 9.1 cm)

Amazon Price: $9.61 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.61

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  #9

Southland 511-364HC Galvanized Reducing Couplings, 1-1/4" x 3/4"

Model: 511-364HC   |    Mpn: 511-364HC   |    Ean: 0032888310025   |    PartNumber: 511-364HC   |   Asin: B003OTBY2M

Since our beginning in 1917 as the Mueller Metals Co. and later Mueller Brass Co., Mueller Industries has built a well-earned reputation for offering the finest-quality plumbing, HVAC, refrigeration, and industrial products in the industry.

Features

  • Galvanized steel reducing couplings
  • For use with gas, oil, and air applications
  • 1-1/4 x 3/4
  • Zinc-coated galvanized iron construction for water and drainage applications
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Brand: Southland   |   Manufacturer: Jensen (Home Improvement)

Item Dimensions: 2 x 2 x 2 inches (5.1 x 5.1 x 5.1 cm)   |   Package Dimensions: 2.6 x 2.64 x 4.76 inches (6.6 x 6.7 x 12.1 cm)

Amazon Price: $6.10 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.18

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  #10

Ruland OD36/57-AT Oldham Coupling Disk, Black Acetal, Bore, 2-1/4" 57.2mm OD

 Ean: 0634529060889   |    PartNumber: OD36/57-AT   |   Asin: B00AOC8308

Carefully made by Ruland in Marlborough, MA, Oldham couplings are comprised of two hubs pressed fit with either an acetal or nylon disk. Oldham couplings disengage if the disc breaks, acting as a mechanical fuse. Well-suited for handling large amounts of parallel misalignment. Acetal Oldham coupling inserts are zero-backlash and electrically isolating. Maximum is 4,500 RPM. RoHS and Reach compliant. Also called a Oldham coupling insert, disk, or disc.

Brand: Ruland   |   Manufacturer: Ruland

Item Dimensions: 0.7 x 2.2 x 3 inches (1.8 x 5.6 x 7.6 cm)   |   Package Dimensions: 0.8 x 2.5 x 3.2 inches (2.0 x 6.4 x 8.1 cm)

Amazon Price: $25.94 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 24 hours
List Price: $26.72

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  #11

WSHR STL SR71 350-7210,(Pack of 2)

 Ean: 7440131765790   |    PartNumber: NA   |   Asin: B07HH4SMQY

WSHR STL SR71 350 - 7210

Features

Brand: Rexnord   |   Manufacturer: Rexnord

Amazon Price: $84.48 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $84.48

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  #12

RING BUFFER SR71 600-18604,(Pack of 3)

 Ean: 7440131417422   |    PartNumber: NA   |   Asin: B07HH4H7R8

RING BUFFER SR71 600 - 18604

Features

Brand: Rexnord   |   Manufacturer: Rexnord

Amazon Price: $54.87 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $54.87

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  #13

TBWOODS TF0027S/641 SPC TF0027 D100M L64.1M,(Pack of 3)

 Ean: 7440131272236   |    PartNumber: NA   |   Asin: B07HH4FWXQ

TBWOODS TF0027S/641 SPC TF0027 D100M L64.1M

Features

Brand: TB Woods   |   Manufacturer: TB Woods

Amazon Price: $255.99 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $255.99

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  #14

CPSC HFH SR54RDM 262-50222,(Pack of 3)

 Ean: 7440131659648   |    PartNumber: NA   |   Asin: B07HH4BQ3L

CPSC HFH SR54RDM 262 - 50222

Features

Brand: Rexnord   |   Manufacturer: Rexnord

Amazon Price: $54.87 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $54.87

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  #15

LKNUT STL THIN .62-18 -216510,(Pack of 2)

 Ean: 7440131637615   |    PartNumber: NA   |   Asin: B07HH41H8B

LKNUT STL THIN .62-18 - 216510

Features

Brand: Rexnord   |   Manufacturer: Rexnord

Amazon Price: $52.80 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $52.80

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  #16

CPSC HFH .31-24 1.00-586162,(Pack of 5)

 Ean: 7440131673613   |    PartNumber: NA   |   Asin: B07HH3WY2S

Material: 10027022 Brand: THOM Product Line: Disc Coupling-Capscrews; Series: Full Hard Stainless Steel Style; Model .31-24

Features

  • Material: 10027022
  • Brand: THOM
  • Product Line: Disc Coupling-Capscrews; Series: Full Hard Stainless Steel Style; Model .31-24
  • See more on Amazon...

Brand: Rexnord   |   Manufacturer: Rexnord

Amazon Price: $51.75 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $51.75

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  #17

LKNUT PLTZN .31-24 -516505,(Pack of 2)

 Ean: 7440131773719   |    PartNumber: NA   |   Asin: B07HH3T4C2

LKNUT PLTZN .31-24 - 516505

Features

Brand: Rexnord   |   Manufacturer: Rexnord

Amazon Price: $82.20 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $82.20

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  #18

TBWOODS DJ82LAH HUB DJ82 RB BLK OXD MATL CERTS,(Pack of 6)

 Ean: 7440131966951   |    PartNumber: NA   |   Asin: B07HH3Q4NL

TBWOODS DJ82LAH HUB DJ82 RB BLK OXD MATL CERTS

Features

Brand: TB Woods   |   Manufacturer: TB Woods

Amazon Price: $234.45 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $234.45

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  #19

TBWOODS GC1600-7 WASHER GC1600 3.13X1.745X.320,(Pack of 2)

 Ean: 7440131924937   |    PartNumber: NA   |   Asin: B07HH3NW4B

TBWOODS GC1600-7 WASHER GC1600 3.13X1.745X.320

Features

Brand: TB Woods   |   Manufacturer: TB Woods

Amazon Price: $419.75 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $419.75

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  #20

TBWOODS BA33MK BA33/BA38 MOUNT BOLT KIT,(Pack of 4)

 Ean: 7440131655664   |    PartNumber: NA   |   Asin: B07HH3NW2V

TBWOODS BA33MK BA33/BA38 MOUNT BOLT KIT

Features

Brand: TB Woods   |   Manufacturer: TB Woods

Amazon Price: $260.54 | as of 11/15/2018(7:45pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $260.54

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Looking For Something Else? Search

Most Popular
New Releases

  1. Ruland OD21/33-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/16" or 33.3mm OD
  2. Ruland DCD16-8-4-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.250" Bores, 1.000" OD
  3. Ruland OD16/25-AT Oldham Coupling Disk, Black Acetal, Bore, 1" or 25.4mm OD
  4. NDS 305 Styrene Coupling Solvent Weld Fitting, 3-Inch, White
  5. Ruland MDCD25-8-6-A 2024 or 7075 Aluminum Hubs Disc Coupling, Double Disc Clamp Style, 8 mm x 6 mm B...
  6. Ruland DCD16-8-6-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.375" Bores, 1.000" OD
  7. Ruland OD12/19-AT Oldham Coupling Disk, Black Acetal, Bore, 3/4" or 19.1mm OD
  8. Ruland OD26/41-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/8" or 41.3mm OD
  9. Southland 511-364HC Galvanized Reducing Couplings, 1-1/4" x 3/4"
  10. Ruland OD36/57-AT Oldham Coupling Disk, Black Acetal, Bore, 2-1/4" 57.2mm OD

Most Wished For

  1. Ruland OD21/33-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/16" or 33.3mm OD
  2. Ruland DCD16-8-4-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.250" Bores, 1.000" OD
  3. Ruland OD16/25-AT Oldham Coupling Disk, Black Acetal, Bore, 1" or 25.4mm OD
  4. NDS 305 Styrene Coupling Solvent Weld Fitting, 3-Inch, White
  5. Ruland MDCD25-8-6-A 2024 or 7075 Aluminum Hubs Disc Coupling, Double Disc Clamp Style, 8 mm x 6 mm B...
  6. Ruland DCD16-8-6-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.375" Bores, 1.000" OD
  7. Ruland OD12/19-AT Oldham Coupling Disk, Black Acetal, Bore, 3/4" or 19.1mm OD
  8. Ruland OD26/41-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/8" or 41.3mm OD
  9. Southland 511-364HC Galvanized Reducing Couplings, 1-1/4" x 3/4"
  10. Ruland OD36/57-AT Oldham Coupling Disk, Black Acetal, Bore, 2-1/4" 57.2mm OD

Most Gifted

  1. Ruland OD21/33-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/16" or 33.3mm OD
  2. Ruland DCD16-8-4-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.250" Bores, 1.000" OD
  3. Ruland OD16/25-AT Oldham Coupling Disk, Black Acetal, Bore, 1" or 25.4mm OD
  4. NDS 305 Styrene Coupling Solvent Weld Fitting, 3-Inch, White
  5. Ruland MDCD25-8-6-A 2024 or 7075 Aluminum Hubs Disc Coupling, Double Disc Clamp Style, 8 mm x 6 mm B...
  6. Ruland DCD16-8-6-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.375" Bores, 1.000" OD
  7. Ruland OD12/19-AT Oldham Coupling Disk, Black Acetal, Bore, 3/4" or 19.1mm OD
  8. Ruland OD26/41-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/8" or 41.3mm OD
  9. Southland 511-364HC Galvanized Reducing Couplings, 1-1/4" x 3/4"
  10. Ruland OD36/57-AT Oldham Coupling Disk, Black Acetal, Bore, 2-1/4" 57.2mm OD

Top Selling

  1. Ruland OD21/33-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/16" or 33.3mm OD
  2. Ruland DCD16-8-4-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.250" Bores, 1.000" OD
  3. Ruland OD16/25-AT Oldham Coupling Disk, Black Acetal, Bore, 1" or 25.4mm OD
  4. NDS 305 Styrene Coupling Solvent Weld Fitting, 3-Inch, White
  5. Ruland MDCD25-8-6-A 2024 or 7075 Aluminum Hubs Disc Coupling, Double Disc Clamp Style, 8 mm x 6 mm B...
  6. Ruland DCD16-8-6-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.500" x 0.375" Bores, 1.000" OD
  7. Ruland OD12/19-AT Oldham Coupling Disk, Black Acetal, Bore, 3/4" or 19.1mm OD
  8. Ruland OD26/41-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/8" or 41.3mm OD
  9. Southland 511-364HC Galvanized Reducing Couplings, 1-1/4" x 3/4"
  10. Ruland OD36/57-AT Oldham Coupling Disk, Black Acetal, Bore, 2-1/4" 57.2mm OD



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