Ruland Beam Coupling, 25.4mm Outside Diameter, 8mm 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 01 December 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.:
593-408
Mfr. Part No.:
FSMR25-8-8-SS
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

8mm

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 designed to effectively couple shafts in light duty power transmission applications. This innovative coupling features 8mm x 8mm bores and is crafted from high-quality 303 stainless steel, offering enhanced torque capacity and a balanced design for minimal vibration. It is ideal for connecting a servo motor to a lead screw, making it a reliable choice for precise motion control. With a zero-backlash feature and a remarkable maximum speed of 6,000 RPM, this coupling is engineered for high-performance applications. The combination of its robust construction and advanced design ensures that it meets strict industry standards while providing durability and long-term reliability.

Allows for a maximum angular misalignment of 3°
Compatible with metric hardware and adheres to strict quality standards
Finished with a protective black oxide coating for added durability
Lightweight construction weighing only 0.275100 lbs for ease of installation
Manufactured in the USA under stringent quality controls

Related links