Ruland Beam, 25.4mm Outside Diameter, 6 mm, 10 mm Bore, 31.8mm Length Flexible Coupling

Subtotal (1 unit)*

£115.52

(exc. VAT)

£138.62

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 999,999,999 unit(s) shipping from 06 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£115.52

*price indicative

RS Stock No.:
605-647
Mfr. Part No.:
PSMR25-10-6-SS
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

6 mm, 10 mm

Coupling Types

Beam

Outside Diameter

25.4mm

Length

31.8mm

Fastening Type

Set Screw

Torque Rating

1.76Nm

COO (Country of Origin):
US
The Ruland Four beam coupling provides exceptional performance in precision applications. Designed with a set screw style, it features bores of 10mm and 6mm, allowing for secure attachment to various shafts. The robust 25.4mm outer diameter and 31.8mm length ensure durability and stability during operation. Manufactured from high-quality 303 stainless steel, this product prioritizes a zero-backlash configuration, which promotes optimal torque transmission without the risk of slipping. Its balanced design minimizes vibration at high speeds, making it suitable for robust industrial machinery and components operating up to 6,000 RPM. With adherence to rigorous standards and its origin in the USA, this coupling exemplifies reliability and precision engineering.

Constructed from 303 stainless steel for increased torque capacity
Zero-backlash design enhances precision and reduces vibration
Balanced construction allows for high-speed performance
Adaptable for various shaft sizes with dual bore dimensions
Manufactured under strict controls in an American facility
Accommodates significant misalignment for flexible applications
Integrated with metric hardware for compatibility with global systems

Related links