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

N

This image is representative of the product range

View all Flexible Couplings

Subtotal (1 unit)*

MYR1,992.82

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 30 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 +MYR1,992.82

*price indicative

RS Stock No.:
801-230
Mfr. Part No.:
ROCMD57-18-18-AN
Manufacturer:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

2.25in

Length

3.25in

Maximum Speed

6000rpm

Torque Rating

23.16nm

Moment of Inertia

195.669 x10⁻⁰⁶ kg-m²

Misalignment - Angular

6°

Number of Beams

6

Misalignment - Parallel

1.52mm

Style

Clamp

Misalignment - Axial

0.76mm

Material

Aluminium

Bore Size B

18mm

Bore Size A

18mm

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 offers robust performance for precise power transmission with dual 18mm bores. Its lightweight yet Durable design is Ideal for applications requiring efficient torque transfer.

Machined from a single piece of 7075 aluminium for enhanced strength

Incorporates two sets of three spiral cuts for increased misalignment capability

Features a reference mark for easy identification of the larger bore

All hardware is metric and meets stringent DIN 912 12.9 standards

Manufactured in the USA under strict quality controls

Related links