Ruland, 0.984 in OD 8 mm, 0.945 in Length 8 mm Beam Coupling

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$130.33

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$143.36

(inc. GST)

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  • Ready to ship from 18 June 2026
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RS Stock No.:
801-476
Mfr. Part No.:
MIS25-8-8-A
Brand:
Ruland
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Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

0.984in

Length

0.945in

Maximum Speed

6000rpm

Torque Rating

3.39nm

Moment of Inertia

2.372 x10⁻⁰⁶ kg-m²

Number of Beams

1

Misalignment - Angular

5°

Misalignment - Parallel

0.25mm

Style

Set Screw

Misalignment - Axial

0.25mm

Bore Size B

8mm

Bore Size A

8mm

Minimum Operating Temperature

-40°C

Material

Aluminium

Series

MIS Series

Maximum Operating Temperature

107°C

Standards/Approvals

RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland single beam coupling is designed to accommodate 8mm x 8mm shaft sizes, offering exceptional misalignment capabilities and zero-backlash operation. This coupling is Ideal for precision applications where positioning accuracy is paramount.

Machined from a single piece of 7075 aluminium for lightweight and low inertia

Zero-backlash design ensures high positioning accuracy for critical applications

Maximum torque ratings adhere to DIN 912 12.9 standards for reliability

Features a Compact form factor with purely metric dimensions for versatile integration

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