Ruland Disc, 50.8mm Outside Diameter, 12 mm, 25 mm Bore, 64mm Length Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£215.25

(exc. VAT)

£258.30

(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 +£215.25

*price indicative

RS Stock No.:
593-657
Mfr. Part No.:
MDCDK51-25-12-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

12 mm, 25 mm

Coupling Types

Disc

Outside Diameter

50.8mm

Length

64mm

Fastening Type

Clamp

Torque Rating

39.6Nm

COO (Country of Origin):
US
The Ruland Clamp double disc coupling designed to deliver exceptional performance across a variety of applications. With its unique 25mm x 12mm bore configuration and robust aluminum construction, this coupling ensures a lightweight yet torsionally rigid connection, making it ideal for high-speed environments up to 10,000 RPM. Engineered for zero-backlash operation, the MDCDK51-25-12-A effectively minimizes vibration, enhancing the longevity and reliability of connected equipment. The precision-machined components are sourced from exclusive North American mills, ensuring compliance with RoHS3 and REACH standards, while its balanced design is especially beneficial for precise positioning in applications such as semiconductor and machine tool systems. The coupling is also manufactured under strict controls in the USA, assuring quality and consistency in every unit.

Zero-backlash operation for enhanced precision and minimal vibration
Lightweight construction promotes low inertia for quicker acceleration
Balanced design ensures stability during high-speed operations
Manufactured from high-quality aluminium for superior strength and durability
Suitable for a wide range of applications including renewable energy and industrial machinery

Related links