Ruland, 41.3 mm OD, 55 mm Length 20 mm Flexible Coupling 12 mm

View all Flexible Couplings

Subtotal (1 unit)*

Kr.2 285 04 

(exc. VAT)

Kr.2 856 30 

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 16. mars 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 2 285,04

*price indicative

RS Stock No.:
591-162
Mfr. Part No.:
MDCDK41-20-12-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

41.3 mm

Length

55mm

Bore Size A

20mm

Maximum Speed

10000rpm

Bore Size B

12mm

Hub Material

Aluminium

Minimum Operating Temperature

-40°C

Membrane Material

302 Stainless Steel

Series

MDCDK41

Maximum Operating Temperature

93°C

Standards/Approvals

ASTM B580 Type B, RoHS3, REACH, MIL-A-8625 Type II, DIN 912 12.9, Class 2

Screw Size

M4

COO (Country of Origin):
US
The Ruland Clamp Double Disc Coupling is designed specifically for precision engineering applications. Crafted with a balanced design to minimise vibration and enhance performance, this coupling provides exceptional zero-backlash functionality, making it ideal for high-speed environments. With its unique double disc arrangement, it accommodates various misalignment types while maintaining robustness and reliability. Constructed from high-quality anodised aluminium, this lightweight coupling excels in applications requiring high torque capabilities. Meticulously manufactured under strict controls in the USA, it ensures the highest quality standards.

Lightweight construction aids in reducing overall system inertia

Zero-backlash function supports precise positioning in servo applications

Dynamic performance rating suitable for operation speeds up to 10,000 RPM

Forged clamp screw design maximises reliability during operation

Robust construction from solid bar stock guarantees longevity

Engages with 6mm and 4mm keyways for secure shaft connections

Temperature resistance from -40°F to 200°F ensures adaptability in various environments

Manufactured in compliance with RoHS3 and REACH standards for safety

Offers a balanced design essential for minimising vibration

Installation instructions provide a straightforward setup process

Related links