Ruland Disc, 57.2mm Outside Diameter, 18mm Bore, 78.2mm Length Flexible Coupling

Subtotal (1 unit)*

£245.72

(exc. VAT)

£294.86

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£245.72

*price indicative

RS Stock No.:
591-349
Mfr. Part No.:
MDCD57-18-18-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

18mm

Coupling Types

Disc

Outside Diameter

57.2mm

Length

78.2mm

Fastening Type

Clamp

Torque Rating

50.9Nm

COO (Country of Origin):
US
The Ruland coupling is designed for precision engineering applications, providing a robust solution to accommodate misalignment while ensuring zero-backlash performance. Crafted from high-quality materials, it features a balanced design that reduces vibration, making it ideal for high-speed operations up to 10,000 RPM. Its lightweight structure and low inertia allow for quick responses in dynamic environments, making it an essential component in various industrial applications such as semiconductor manufacturing and testing equipment. The engineering behind this coupling prioritises torsional rigidity and precision, ensuring reliable and accurate performance in demanding settings. Manufactured under stringent controls, it meets the highest industry standards while also being compliant with environmental regulations.

Designed to accommodate angular parallel and axial misalignment for greater flexibility
The clamp style enhances reliability and ease of installation
Constructed with anodised aluminium for superior durability and resistance to corrosion
Lightweight design contributes to reduced inertia and improved responsiveness
Engineered for torsional rigid support suitable for high precision applications
Manufactured from solid bar stock sourced exclusively from North American mills

Related links