Ruland Beam, 28.6mm Outside Diameter, 9 mm, 11 mm Bore, 38.1mm Length Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£64.30

(exc. VAT)

£77.16

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 06 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£64.30

*price indicative

RS Stock No.:
603-645
Mfr. Part No.:
PCMR29-11-9-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

9 mm, 11 mm

Coupling Types

Beam

Outside Diameter

28.6mm

Length

38.1mm

Fastening Type

Clamp

Torque Rating

4.6Nm

COO (Country of Origin):
US
The Ruland Precision-engineered four beam coupling designed for high-torque applications in dynamic environments. This exceptional coupling offers a clamp style design, featuring robust construction from 7075 aluminum for enhanced durability and lightweight performance. With an outer diameter of 28.6mm and a length of 38.1mm, it delivers superior torque capacity while ensuring minimal windup, making it ideal for high-speed operations up to 6,000 RPM. Its zero-backlash design and balanced construction significantly reduce vibration, ensuring smooth operations across various applications. Sourced from North American mills, this coupling meets stringent RoHS3 and REACH standards, underscoring its commitment to environmental stewardship. Whether for intricate machinery or high-performance systems.

Optimized for high torque capacity and minimal windup
Balanced design reduces vibration for smooth operation at high speeds
Zero-backlash feature enhances precision in motion control applications
Machined from a single piece of 7075 aluminum for added strength and reduced weight
Perfect for intricate machinery requiring comprehensive support and reliability

Related links