Ruland Beam, 30mm Outside Diameter, 8 mm, 12 mm Bore, 38mm Length Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£164.82

(exc. VAT)

£197.78

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£164.82

*price indicative

RS Stock No.:
604-578
Mfr. Part No.:
MWC30-12-8-SS
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Beam

Bore

8 mm, 12 mm

Outside Diameter

30mm

Length

38mm

Fastening Type

Clamp

Torque Rating

4.6Nm

COO (Country of Origin):
US
The Ruland Four beam coupling offers exceptional performance for precise motion control applications. With a robust stainless steel construction, it's designed to accommodate misalignments while ensuring zero backlash and minimal vibration, even at high speeds of up to 6,000 RPM. The innovative design features two sets of spiral cuts, which provide higher torque capacity and reduced windup compared to conventional single beam couplings. This coupling's compact dimensions make it an ideal choice for applications requiring a smaller footprint without compromising performance. Furthermore, it meets stringent manufacturing standards and is compliant with RoHS and REACH regulations, ensuring both quality and sustainability. Machined from premium bar stock sourced in North America, this coupling exemplifies durability and reliability for various industrial settings.

Constructed from 303 stainless steel for enhanced torque capacity and longevity
Ideal for high-speed applications with a maximum operating speed of 6,000 RPM
Zero-backlash design aids in maintaining precision in motion systems
Suitable for various misalignment conditions, making it versatile for different setups
Manufactured in the USA under strict quality controls for superior performance