Ruland Beam, 31.8mm Outside Diameter, 6 mm, 8 mm Bore, 38.1mm Length Flexible Coupling

Subtotal (1 unit)*

£171.85

(exc. VAT)

£206.22

(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 +£171.85

*price indicative

RS Stock No.:
604-587
Mfr. Part No.:
PSMR32-8-6-SS
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Beam

Bore

6 mm, 8 mm

Outside Diameter

31.8mm

Length

38.1mm

Fastening Type

Set Screw

Torque Rating

7.2Nm

COO (Country of Origin):
US
The Ruland Four beam coupling from Ruland offers superior performance for precision machinery. This model is designed to effectively accommodate angular and parallel misalignments, providing reliable and efficient power transmission while maintaining zero backlash. Its robust, stainless steel construction enhances torque capacity and durability, making it suitable for high-speed applications up to 6,000 RPM. The coupling's unique design features spiral cuts which significantly increase its torsional stiffness and reduce windup. Each unit is meticulously manufactured in the USA, ensuring consistent quality and compliance with international standards. With Ruland's coupling, users can expect exceptional mechanical performance and longevity in their applications.

Constructed from 303 stainless steel for enhanced durability
Zero-backlash technology ensures precision in motion
Dynamic torque performance optimized for both reversing and non-reversing applications
Manufactured in the USA under stringent quality controls
Compatible with metric shaft sizes for broad usability
Available with various torque wrench specifications for easy installation
Meets RoHS3 and REACH compliance standards for environmental safety
Designed to operate effectively in temperatures ranging from -40°F to 350°F

Related links