# Disc Coupling

Disc Coupling, Bore Diameter 1 45 mm, Bore Diameter 2 1 3/4 in, Bore Type Round with Keyway, Hub Material Aluminum, Coupling Outside Diameter 3 1/8 in, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Maximum Bore Diameter 45 mm, Minimum Bore Diameter 1 3/4 in, Shaft Locking Type Clamp On, System of Measurement Inch, Maximum Speed 10,000 RPM, Overall Length 3 63/64 in, Different Bore Sizes Yes, Disc Material Stainless Steel

graingerSKU: , mscSKU: , zoro\_no: G908678216, mongo\_id: 65bbe98822d7a989a995f4a2

## Details

- **Price:** 304.99 USD
- **Vendor:** Ruland
- **Type:** Motion Control Couplings
- **Tags:** DESCRIPTION_UPDATE

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 304.99 USD | In stock |

## Images

- Grainger_805MM9xx1xx455420.jpeg

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> Source: [The Tools Man](https://www.thetoolsman.com/products/ruland-disc-coupling-dcdk50-45mm-1-34-a)
> Updated: 2026-07-13