Ruland Beam, 25.4mm Outside Diameter, 7 mm, 9 mm Bore, 31.8mm Length Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£46.07

(exc. VAT)

£55.28

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£46.07

*price indicative

RS Stock No.:
603-414
Mfr. Part No.:
PSMR25-9-7-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

7 mm, 9 mm

Coupling Types

Beam

Outside Diameter

25.4mm

Length

31.8mm

Fastening Type

Set Screw

Torque Rating

1.76Nm

COO (Country of Origin):
US

Zener Diodes 200mW, UDZS Series, ROHM


The Ruland Four beam coupling is engineered for precision and performance, offering an exceptional solution for joining shafts with varying alignments. Crafted from high-grade 7075 aluminum, this coupling strikes the perfect balance between strength and lightweight characteristics, ensuring efficient operation at speeds up to 6,000 RPM. Its innovative design features two sets of spiral cuts for enhanced torque capacity and minimal wind-up, resulting in zero-backlash performance. Ideal for applications demanding accuracy and stability, this coupling demonstrates superior quality through rigorous manufacturing processes, making it a reliable choice for high-speed machinery. With compliance to RoHS3 and REACH regulations, it embodies a commitment to environmental standards while delivering top-tier functionality.

Lightweight aluminum construction minimizes inertia for dynamic applications
Zero-backlash design guarantees precise motion transfer without play
Balanced configuration reduces vibration, enhancing operational longevity
Capable of handling maximum speeds of 6,000 RPM for high-performance tasks


Zener Diodes, ROHM Semiconductor

Related links