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  5. Bearings, V-belts & Power Transmission Equipment
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  7. Couplings, Collars, & Adapters

Couplings, Collars, & Adapters (26,500+ items) - Page 231

Ruland CntrlFlx Cplng Hub w/Key, Dbl, Bore 25mm, OD56.0mm, Alum, MCPRDK56-25-A MCPRDK56-25-A
Ruland

CntrlFlx Cplng Hub w/Key, Dbl, Bore 25mm, OD56.0mm, Alum, MCPRDK56-25-A

Zoro # G3391564
Mfr # MCPRDK56-25-A
product price:  $44.59
/ea
Ruland Slit Coupling, Set Screw, Short, Bores 0.250"x0.250", OD 0.984", Alum RSS16-4-4-A
Ruland

Slit Coupling, Set Screw, Short, Bores 0.250"x0.250", OD 0.984", Alum

Zoro # G3402168
Mfr # RSS16-4-4-A
product price:  $75.99
/ea
Fag Bearings Adapter, Withdrawl Hyd Sleeveh H313X2-3/16
Fag Bearings

Adapter, Withdrawl Hyd Sleeveh

Zoro # G111317803
Mfr # H313X2-3/16
product price:  $60.99
/ea
Falk 1020-1090T10/20 Couplings,  1030T20 COVER
Falk

1020-1090T10/20 Couplings,

Zoro # G121911633
Mfr # 1030T20 COVER
product price:  $29.79
/ea
Ruland Double U-Joint, 6 mm x 6 mm Bores, 18.9 mm OD, Steel UDS12-6MM-6MM-F
Ruland

Double U-Joint, 6 mm x 6 mm Bores, 18.9 mm OD, Steel

Zoro # G800675214
Mfr # UDS12-6MM-6MM-F
product price:  $341.99
/ea
Ruland Single U-Joint, 32 mm x 1" Bores, 2.495" (63.4 mm) OD, Stainless US40-32MM-1"-SS
Ruland

Single U-Joint, 32 mm x 1" Bores, 2.495" (63.4 mm) OD, Stainless

Zoro # G100674351
Mfr # US40-32MM-1"-SS
product price:  $2,001.99
/ea
Ruland Double U-Joint, 15 mm x 1/2" Bores, 0.995" (25.3 mm) OD, Stainless UD16-15MM-1/2"-SS
Ruland

Double U-Joint, 15 mm x 1/2" Bores, 0.995" (25.3 mm) OD, Stainless

Zoro # G800674675
Mfr # UD16-15MM-1/2"-SS
product price:  $682.99
/ea
Ruland Single U-Joint, 1/2" x 12 mm Bores, 0.995" (25.3 mm) OD, Steel USSK16-1/2"-12MM-F
Ruland

Single U-Joint, 1/2" x 12 mm Bores, 0.995" (25.3 mm) OD, Steel

Zoro # G100675204
Mfr # USSK16-1/2"-12MM-F
product price:  $317.99
/ea
No Product Image Available
Martin

Grid Coupling Hub, Steel, Round w/Keyway

Zoro # G716389359
Mfr # 1100T-HUB3 1/8
product price:  $614.99
/ea
Global G1SC-081-B One-Piece Clamping Collar G1SC-081-B
Global

G1SC-081-B One-Piece Clamping Collar

Zoro # G6764225
Mfr # G1SC-081-B
product price:  $4.49
/ea
Sold in mult. of 2 for $8.98
Ruland Controlflex Coupling Hub, Double, Bore 1.125", OD 2.953", Aluminum CPRD48-18-A
Ruland

Controlflex Coupling Hub, Double, Bore 1.125", OD 2.953", Aluminum

Zoro # G3396446
Mfr # CPRD48-18-A
product price:  $77.49
/ea
Cr Seals Speedi-Sleeves 99836
Cr Seals

Speedi-Sleeves

Zoro # G721909733
Mfr # 99836
product price:  $49.69
/ea
Dayton Shaft Collar, Set Screw, 1Pc, 1-3/4 In, SS 1L650
Dayton

Shaft Collar, Set Screw, 1Pc, 1-3/4 In, SS

Zoro # G0780692
Mfr # 1L650
product price:  $58.79
/ea
Global G1SC-187-SS One-Piece Clamping Collar G1SC-187-SS
Global

G1SC-187-SS One-Piece Clamping Collar

Zoro # G6773200
Mfr # G1SC-187-SS
product price:  $45.55
/ea
Ruland Single U-Joint, 1-1/2" x 30 mm Bores, 2.495" (63.4 mm) OD, Stainless US40-1 1/2"-30MM-SS
Ruland

Single U-Joint, 1-1/2" x 30 mm Bores, 2.495" (63.4 mm) OD, Stainless

Zoro # G400674785
Mfr # US40-1 1/2"-30MM-SS
product price:  $2,001.99
/ea
Ruland Double U-Joint, 1/2" x 11 mm Bores, 0.995" (25.3 mm) OD, Steel UD16-1/2"-11MM-F
Ruland

Double U-Joint, 1/2" x 11 mm Bores, 0.995" (25.3 mm) OD, Steel

Zoro # G700674324
Mfr # UD16-1/2"-11MM-F
product price:  $574.99
/ea
Ruland Keyed Clamp Bellows Cplg, Bores 24x12mm, OD 50.8mm, L 58.7mm, Alum MBCK51-24-12-A
Ruland

Keyed Clamp Bellows Cplg, Bores 24x12mm, OD 50.8mm, L 58.7mm, Alum

Zoro # G3410936
Mfr # MBCK51-24-12-A
product price:  $171.99
/ea
Ruland CntrlFlx Cplng Hub, Double, Bore 13mm, OD56.0mm, Aluminum, MCPRD56-13-A MCPRD56-13-A
Ruland

CntrlFlx Cplng Hub, Double, Bore 13mm, OD56.0mm, Aluminum, MCPRD56-13-A

Zoro # G3426126
Mfr # MCPRD56-13-A
product price:  $38.79
/ea
Ruland CntrlFlx Cplng Hub w/Key, Dbl, Bore 11mm, OD25.0mm, Alum, MCPTDK25-11-A MCPTDK25-11-A
Ruland

CntrlFlx Cplng Hub w/Key, Dbl, Bore 11mm, OD25.0mm, Alum, MCPTDK25-11-A

Zoro # G3398528
Mfr # MCPTDK25-11-A
product price:  $25.29
/ea
Ruland Keyed Clamp Bellows Cplg, Bores 13x12mm, OD 50.8mm, L 58.7mm, Alum MBCK51-13-12-A
Ruland

Keyed Clamp Bellows Cplg, Bores 13x12mm, OD 50.8mm, L 58.7mm, Alum

Zoro # G3419354
Mfr # MBCK51-13-12-A
product price:  $171.99
/ea
Ruland Clamp Bellows Cplg, Bores 1.125"x0.500", OD 2.250", L 3.200", Aluminum BC36-18-8-A
Ruland

Clamp Bellows Cplg, Bores 1.125"x0.500", OD 2.250", L 3.200", Aluminum

Zoro # G3427876
Mfr # BC36-18-8-A
product price:  $184.99
/ea
Ruland Shaft Collar, Clamp, 2Pc, 7/8 In, Alum SP-14-A
Ruland

Shaft Collar, Clamp, 2Pc, 7/8 In, Alum

Zoro # G2983696
Mfr # SP-14-A
product price:  $11.99
/ea
Ruland CntrlFlx Cplng Hub w/Key, Dbl, Bore 13mm, OD56.0mm, Alum, MCPTDK56-13-A MCPTDK56-13-A
Ruland

CntrlFlx Cplng Hub w/Key, Dbl, Bore 13mm, OD56.0mm, Alum, MCPTDK56-13-A

Zoro # G3407357
Mfr # MCPTDK56-13-A
product price:  $44.59
/ea
Ruland Keyed Clamp Bellows Cplg, Bores 1.125"x17mm, OD 2.250", L 3.200", Alum BCK36-1 1/8"-17MM-A
Ruland

Keyed Clamp Bellows Cplg, Bores 1.125"x17mm, OD 2.250", L 3.200", Alum

Zoro # G3412029
Mfr # BCK36-1 1/8"-17MM-A
product price:  $239.99
/ea
Ruland Slit Coupling, Clamp, Long, Bores 8x3mm, OD 16.0mm, Aluminum MRLC16-8-3-A
Ruland

Slit Coupling, Clamp, Long, Bores 8x3mm, OD 16.0mm, Aluminum

Zoro # G3418907
Mfr # MRLC16-8-3-A
product price:  $90.55
/ea
Ruland Slit Coupling, Clamp, Short, Bores 10x5mm, OD 20.0mm, Aluminum MRSC20-10-5-A
Ruland

Slit Coupling, Clamp, Short, Bores 10x5mm, OD 20.0mm, Aluminum

Zoro # G3406946
Mfr # MRSC20-10-5-A
product price:  $82.89
/ea
Ruland Slit Coupling, Clamp, Short, Bores 12mmx0.250", OD 0.984", Aluminum RSC16-12MM-1/4"-A
Ruland

Slit Coupling, Clamp, Short, Bores 12mmx0.250", OD 0.984", Aluminum

Zoro # G3386600
Mfr # RSC16-12MM-1/4"-A
product price:  $85.39
/ea
No Product Image Available
Martin

Grid Coupling Hub, Steel, Round w/Keyway

Zoro # G016388793
Mfr # 1060T-HUB15/16
product price:  $178.99
/ea
No Product Image Available
Martin

Grid Coupling Hub, Steel, Round w/Keyway

Zoro # G916389289
Mfr # 1050T-HUB1 9/16
product price:  $128.99
/ea
Nordex COUPLINGS, SLEEVE, COAXIAL CDS-A1-4
Nordex

COUPLINGS, SLEEVE, COAXIAL

Zoro # G615938825
Mfr # CDS-A1-4
product price:  $7.75
/ea
Sold in mult. of 2 for $15.50
Ruland Shaft Collar, Clamp, 1Pc, M6 x 1, Steel MTCL-6-1-F
Ruland

Shaft Collar, Clamp, 1Pc, M6 x 1, Steel

Zoro # G2823445
Mfr # MTCL-6-1-F
product price:  $8.89
/ea
Sold in mult. of 2 for $17.78
Ruland Double U-Joint, 7/16" x 11 mm Bores, 0.870" (22.1 mm) OD, Stainless UDSK14-7/16"-11MM-SS
Ruland

Double U-Joint, 7/16" x 11 mm Bores, 0.870" (22.1 mm) OD, Stainless

Zoro # G400673726
Mfr # UDSK14-7/16"-11MM-SS
product price:  $759.99
/ea
Ruland Single U-Joint, 7/8" x 22 mm Bores, 1.745" (44.3 mm) OD, Steel USSK28-7/8"-22MM-F
Ruland

Single U-Joint, 7/8" x 22 mm Bores, 1.745" (44.3 mm) OD, Steel

Zoro # G600675223
Mfr # USSK28-7/8"-22MM-F
product price:  $465.99
/ea
Ruland Set Screw Oldham Coupling Hub, Bore 0.250", OD 1.000", Stainless Steel OST16-4-SS
Ruland

Set Screw Oldham Coupling Hub, Bore 0.250", OD 1.000", Stainless Steel

Zoro # G3389726
Mfr # OST16-4-SS
product price:  $39.15
/ea
Fag Bearings Adapter Sleeves H305X3/4
Fag Bearings

Adapter Sleeves

Zoro # G010679903
Mfr # H305X3/4
product price:  $34.35
/ea
Ruland Single U-Joint, 9 mm x 6 mm Bores, 18.9 mm OD, Steel USSK12-9MM-6MM-F
Ruland

Single U-Joint, 9 mm x 6 mm Bores, 18.9 mm OD, Steel

Zoro # G200673711
Mfr # USSK12-9MM-6MM-F
product price:  $275.99
/ea
Couplings, Collars, & Adapters (26,500+ items) - Page 231
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About Couplings, Collars, & Adapters

Couplings, Collars, & Adapters are used to join two objects together or provide a secure connection between them. This connection is often used in construction and engineering projects to ensure that the objects fit together correctly and securely.

Types of Couplings, Collars, & Adapters

Couplings, Collars, & Adapters come in a variety of shapes and sizes depending on their purpose. For example, couplings can be used for flexible connections between rotating shafts while collars are used to keep two objects from moving relative to each other. Adapters also vary in design and function as they allow for different types of connections between two objects.

How Couplings, Collars, & Adapters are Made

Couplings, Collars, & Adapters can be made out of many different materials including steel alloys or aluminum alloys. In addition to the material used in the construction process various technologies such as machining or forging may be required in order to form the correct shape and size.

Industries that use Couplings, Collars, & Adapters

Couplings, Collars, & Adapters are found across many industries ranging from automotive manufacturing to industrial equipment repair. Professionals who use these components rely on them for precise measurements and reliable performance when joining parts together or providing secure connections.

Find the Couplings, Collars, & Adapters You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of couplings, collars, & adapters, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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