Ruland Beam Coupling, 25.4mm Outside Diameter, 8 mm, 9 mm Bore, 38.1mm Length Flexible Beam Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£139.87

(exc. VAT)

£167.84

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£139.87

*price indicative

RS Stock No.:
593-073
Mfr. Part No.:
FSMR25-9-8-SS
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

8 mm, 9 mm

Coupling Types

Beam Coupling

Outside Diameter

25.4mm

Length

38.1mm

Fastening Type

Set Screw

Torque Rating

5.66Nm

COO (Country of Origin):
US
The Ruland Six beam coupling is engineered to provide exceptional performance in light duty power transmission applications. Designed for precision with a balanced architecture, it minimizes vibration at high speeds of up to 6,000 RPM. Constructed from high-grade 303 stainless steel, this coupling ensures higher torque capacity and is resilient against wear. Its zero-backlash feature further enhances accuracy in motion transfer, making it ideal for servo motor and lead screw combinations. Sourced from North American mills, the proprietary manufacturing processes guarantee robust quality and compliance with RoHS3 and REACH standards. Perfect for applications demanding strict adherence to torque specifications and misalignment tolerances, this product epitomises reliability and durability.

Designed to endure maximum speed while maintaining performance integrity
Tested beyond DIN 912 12.9 standards to ensure superior torque handling
Constructed to eliminate backlash, providing precise motion control
Utilises proprietary processes for quality assurance during manufacturing
Offers compatibility with metric hardware for seamless integration

Related links