# Coupling Hub, Oldham Set, 8mm

Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.1 mm, Coupling Size MOSC25, Outside Diameter 25.4 mm, Over-Standard Parallel Misalignment 2.54 mm, Parallel Misalignment 0.2 mm, Coupling Overall Length 28.6 mm, Hub Material Aluminum, Length through Bore 9.9 mm, System of Measurement Metric, Bore Diameter 8 mm, Maximum Speed 4,500 RPM, Bore Type Round Keyed, Shaft Locking Type Set Screw, Keyway Depth 1.1 mm, Keyway Width 2 mm, Screw Seating Torque 2.2 N-m

graingerSKU: 30VH44, mscSKU: , zoro\_no: G8147763, mongo\_id: 65bbe96322d7a989a9950f3f

## Details

- **Price:** 28.74 USD
- **Vendor:** Ruland
- **Type:** Rigid Clamp Couplings
- **Tags:** DESCRIPTION_UPDATE

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 28.74 USD | In stock |

## Images

- Z0oK3xjcpEx_.JPG

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> Source: [The Tools Man](https://www.thetoolsman.com/products/ruland-coupling-hub-oldham-set-8mm-mosc25-8-a)
> Updated: 2026-09-01