Ruland Beam Coupling, 31.8mm Outside Diameter, 8 mm, 13 mm Bore, 44.5mm Length Flexible Beam Coupling

Subtotal (1 unit)*

£87.43

(exc. VAT)

£104.92

(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 +£87.43

*price indicative

RS Stock No.:
593-639
Mfr. Part No.:
FCMR32-13-8-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

8 mm, 13 mm

Coupling Types

Beam Coupling

Outside Diameter

31.8mm

Length

44.5mm

Fastening Type

Clamp

Torque Rating

5.8Nm

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling designed for high-performance applications. Crafted from a single piece of 7075 aluminium, this coupling guarantees superior strength and durability while maintaining a lightweight profile. Its innovative design, featuring two sets of three spiral cuts, enables higher torque capacity and reduced windup, making it ideal for light-duty power transmission tasks. With a zero-backlash configuration, this coupling ensures precise alignment and minimal vibration at high speeds, accommodating rotations of up to 6,000 RPM. The inclusion of Nypatch anti-vibration hardware further enhances its reliability, allowing for repeated installations without compromising holding power. Manufactured in the USA under stringent quality controls, this coupling embodies exceptional standards, making it a trustworthy choice for various mechanical settings.

Optimised for high-speed performance, accommodating speeds of 6,000 RPM effectively
Includes advanced anti-vibration technology to enhance performance longevity
Manufactured using North American sourced aluminium for compliance with environmental standards
High torque ratings ensure robust performance under demanding conditions

Related links