Ruland, 1.181 in OD 0.375 in, 1.181 in Length 9 mm Beam Coupling

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$185.59

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$204.15

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  • Ready to ship from 18 June 2026
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RS Stock No.:
801-739
Mfr. Part No.:
MIS30-3/8"-9MM-A
Brand:
Ruland
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Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

1.181in

Length

1.181in

Maximum Speed

6000rpm

Torque Rating

5.65nm

Moment of Inertia

6.054 x10⁻⁰⁶ kg-m²

Number of Beams

1

Misalignment - Angular

5°

Misalignment - Parallel

0.25mm

Style

Set Screw

Misalignment - Axial

0.25mm

Minimum Operating Temperature

-40°C

Bore Size B

9mm

Material

Aluminium

Bore Size A

0.375in

Maximum Operating Temperature

107°C

Series

MIS Series

Standards/Approvals

RoHS3

Screw Size

M5

COO (Country of Origin):
US
The Ruland single beam coupling is designed to provide exceptional rotational stability and alignment capabilities for precision applications. Its robust aluminium construction ensures durability while maintaining lightweight, facilitating efficient operation in various mechanical systems.

Zero-backlash design ensures high positioning accuracy for critical applications

Manufactured from 7075 aluminium for a combination of low weight and high strength

Dynamic torque ratings offer reliable performance under both reversing and non-reversing conditions

Compact size allows for installation in constrained spaces without compromising strength

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