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We offer a range of couplings including rigid couplings, single split couplings & double split couplings. These come in both black oxide & stainless steel materials and in 1/4″ to 2″ inside/bore diameters. Some sizes couplings are also available with standard keyways.
Sold in packs of:
1 PK,2 PK,4 PK
$23.72 – $65.04
Sold in packs of:
1 PK,2 PK,4 PK
$26.79 – $96.75
Sold in packs of:
1 PK,2 PK,4 PK
$73.95 – $257.12
Sold in packs of:
1 PK,2 PK,4 PK
$28.33 – $82.32
Sold in packs of:
1 PK,2 PK,4 PK
$35.44 – $112.82
Sold in packs of:
1 PK,2 PK,4 PK
$50.66 – $169.88
Sold in packs of:
1 PK,2 PK,4 PK
$37.44 – $116.82
Sold in packs of:
1 PK,2 PK,4 PK
$14.99 – $45.56
Sold in packs of:
1 PK,2 PK,4 PK
$16.42 – $49.68
Sold in packs of:
1 PK,2 PK,4 PK
$17.50 – $54.65
Sold in packs of:
1 PK,2 PK,4 PK
$16.09 – $45.60
Sold in packs of:
1 PK,2 PK,4 PK
$23.91 – $74.94
Sold in packs of:
1 PK,2 PK,4 PK
$23.91 – $74.94
Sold in packs of:
1 PK,2 PK,4 PK
$19.77 – $59.40
Sold in packs of:
1 PK,2 PK,4 PK
$22.36 – $59.94
Sold in packs of:
1 PK,2 PK,4 PK
$20.45 – $67.60
We’re transparent with our pricing, you’re able to order directly through our site, email us or call our team, whatever works best for you. We’re sure that whatever you’re after, Summit Collars will be able to provide you with a competitive quote for high quality products.
The main purpose of a coupling is its drive function, connecting things to turn power into motion. Another common function is absorption of mounting errors. It takes time to align the driveshaft to the driven shaft with precision. If the axes of two shafts are misaligned, extra force is repeatedly applied to surrounding parts, causing vibration and noise. This is where couplings can be used to absorb mounting errors, which can easily occur given errors in machining accuracy. Couplings can transmit power dynamically and accurately, even when there is misalignment between shafts. Couplings absorb vibration and shock to prevent damage and wear to motors and other components. Additionally, a coupling may incorporate clamp mechanisms and set screws to secure the connection between shafts and a collar (your screw set comes with your coupling), ensuring stable operation even in challenging conditions. These features make them essential components in various machinery setups. Some may also feature bores to accommodate different shaft sizes and an anti-vibration coating to dampen oscillations.
Split couplings, including single and double split varieties, offer versatile solutions for applications requiring ease of installation and flexibility. A single split or one-piece rigid couplings do not mar the shaft and have high torsional holding power. A double split or two-piece rigid coupling features a double break along its circumference, allowing it to be easily installed or removed without the need to disassemble machinery. Secured in place with cap screws, these couplings accommodate standard sizes and the same size bore, providing reliable connections between shafts while allowing for slight misalignment. On the other hand, double split couplings feature two breaks, enhancing their ability to accommodate larger misalignments and offering even greater flexibility during installation. With options for anti-vibration coatings, split couplings effectively dampen vibrations and shocks, ensuring smooth operation and prolonging the lifespan of connected components. Whether it’s for precision equipment or heavy-duty machinery, split couplings provide adaptable solutions for various applications.
We are your source for standard stock and special-order power transmission products.
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