Ruland Beam, 28.6mm Outside Diameter, 6 mm, 12 mm Bore, 38.1mm Length Flexible Coupling

Subtotal (1 unit)*

£55.99

(exc. VAT)

£67.19

(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 +£55.99

*price indicative

RS Stock No.:
604-937
Mfr. Part No.:
PSMR29-12-6-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

6 mm, 12 mm

Coupling Types

Beam

Outside Diameter

28.6mm

Length

38.1mm

Fastening Type

Set Screw

Torque Rating

4Nm

COO (Country of Origin):
US
The Ruland Four beam coupling is designed for precision applications where high torque capacity and minimal backlash are essential. Made from lightweight yet robust 7075 aluminum, this coupling ensures durability and reliability in demanding environments. Its unique design, featuring two sets of spiral cuts, effectively reduces windup and vibration, allowing for smooth operation at speeds of up to 6,000 RPM. Manufactured to stringent standards in the USA, it is suitable for various industrial applications, ensuring optimal performance without compromising safety. Coupled with its easy installation process, this product is an ideal solution for those seeking efficiency and effectiveness in motion control.

Lightweight construction enhances overall efficiency
Zero-backlash design significantly improves accuracy
Manufactured from high-quality materials ensuring longevity
Specialized for high-speed applications to meet diverse needs
Incorporates advanced engineering techniques for optimal performance

Related links