# Jaw Coupling Hub

Jaw Coupling Hub, Coupling Size MJC80, Outside Diameter 79.4 mm, Coupling Overall Length 40.4 mm, System of Measurement Metric, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth 3.3 mm, Keyway Width 8 mm, Bore Diameter 25 mm, Shaft Locking Type Clamp On, Bore Type Round Bore with Keyway, Jaw Profile Curved, Bore Tolerance +0.03/-0.00 mm, Fail Safe Yes, Features Balanced Design, Replaceable Spider, Hub Material Grade 2024

## Details

- **Price:** 142.49 USD
- **Vendor:** Ruland
- **Type:** Jaw Type Couplings
- **Tags:** PRODUCTS_IMPORT

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 142.49 USD | In stock |

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> Source: [The Tools Man](https://www.thetoolsman.com/products/ruland-jaw-coupling-hub-mjcc80-25-a)
> Updated: 2026-07-14