# Jaw Coupling Hub, 3/4in., Aluminum

Jaw Coupling Hub, Coupling Size JS26, Outside Diameter 1 5/8 in, Coupling Overall Length 2 3/32 in, System of Measurement Inch, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 3/4 in, Shaft Locking Type Set Screw, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M5, Bore Tolerance +0.002/-0.000 in, Fail Safe Yes, Shaft Tolerance +0.0000/-0.0005 in, Full Bearing Support Required Yes, Hub Diameter 1 5/8 in

graingerSKU: 30UP13, mscSKU: , zoro\_no: G8240224, mongo\_id: 65bbee24526e052139af1a1e

## Details

- **Price:** 46.11 USD
- **Vendor:** Ruland
- **Type:** Jaw Type Couplings
- **Tags:** DESCRIPTION_UPDATE

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 46.11 USD | In stock |

## Images

- Z0oJBujcpEx_.JPG

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> Source: [The Tools Man](https://www.thetoolsman.com/products/ruland-jaw-coupling-hub-34in-aluminum-js26-12-a)
> Updated: 2026-09-01