Ruland, 2.25 in OD 25 mm, 3.25 in Length 17 mm Beam Coupling

Image representative of range

View all Flexible Couplings

Subtotal (1 unit)*

Kr. 4 257,65

(exc. VAT)

Kr. 5 322,06

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 24 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 4 257,65

*price indicative

RS Stock No.:
801-725
Mfr. Part No.:
ROCMD57-25-17-AN
Brand:
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

190.944 x10⁻⁰⁶ kg-m²

Misalignment - Angular

6°

Number of Beams

6

Misalignment - Parallel

1.52mm

Style

Clamp

Misalignment - Axial

0.76mm

Minimum Operating Temperature

-40°C

Material

Aluminium

Bore Size A

25mm

Bore Size B

17mm

Maximum Operating Temperature

107°C

Series

ROCMD

Standards/Approvals

RoHS3

Screw Size

M6

COO (Country of Origin):
US
The Ruland six beam coupling is designed to accommodate 25mm and 17mm bores, providing efficient torque transmission while allowing for increased misalignment capabilities compared to traditional couplings.

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

Features two sets of three spiral cuts for enhanced misalignment tolerance

Rated for a maximum speed of 6,000 RPM, ensuring optimal performance in dynamic applications

Related links