Ruland, 2.25 in OD 23 mm, 3.25 in Length 18 mm Beam Coupling

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Subtotal (1 unit)*

Kr. 4 257,65

(exc. VAT)

Kr. 5 322,06

(inc. VAT)

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  • Ready to ship from 23 June 2026
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RS Stock No.:
801-121
Mfr. Part No.:
ROCMD57-23-18-AN
Brand:
Ruland
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Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

2.25in

Length

3.25in

Maximum Speed

6000rpm

Torque Rating

23.16nm

Moment of Inertia

192.900 x10⁻⁰⁶ kg-m²

Number of Beams

6

Misalignment - Angular

6°

Misalignment - Parallel

1.52mm

Style

Clamp

Misalignment - Axial

0.76mm

Bore Size B

18mm

Material

Aluminium

Bore Size A

23mm

Minimum Operating Temperature

-40°C

Series

ROCMD

Maximum Operating Temperature

107°C

Standards/Approvals

RoHS3

Screw Size

M6

COO (Country of Origin):
US
The Ruland six beam coupling is engineered for superior performance and precision, designed to accommodate 23mm x 18mm shaft sizes while maintaining stability in high-torque applications.

Machined from a single piece of 7075 aluminium for lightweight durability

Includes two sets of three spiral cuts for enhanced misalignment capabilities

Designed with a reference mark on the outer diameter for easier installation

All hardware is metric and exceeds DIN 912 12.9 standards for reliability

Features a maximum speed rating of 6,000 RPM for efficient operation

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