Ruland Disc, 41.3mm Outside Diameter, 19 mm, 20 mm Bore, 55mm Length Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£170.78

(exc. VAT)

£204.94

(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 +£170.78

*price indicative

RS Stock No.:
593-678
Mfr. Part No.:
MDCDK41-20-19-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

19 mm, 20 mm

Coupling Types

Disc

Outside Diameter

41.3mm

Length

55mm

Fastening Type

Clamp

Torque Rating

20.3Nm

COO (Country of Origin):
US
The Ruland Clamp Double Disc Coupling is designed for seamless connectivity in various high-speed applications. This innovative coupling features a balanced design and zero-backlash functionality, making it ideal for precise positioning in stepper and servo systems. Crafted with anodised aluminium hubs and stainless steel disc springs, it accommodates all types of misalignment while ensuring minimal vibration even at speeds of up to 10,000 RPM. Manufactured under strict quality controls in the USA, the product meets rigorous industry standards, making it a reliable choice for demanding applications in sectors like semiconductor, printing, and machine tool manufacturing.

Lightweight design reduces inertia, enhancing performance
Machined from solid bar stock sourced from North American mills
RoHS3 and REACH compliant, ensuring environmental safety
Built to withstand extreme temperatures ranging from -40°F to 200°F
Securely holds torque ratings at maximum misalignment for reliability
Seating torque designed for simple installation with metric hardware
Full bearing support enhances durability and longevity

Related links