Ruland Disc, 50.8mm Outside Diameter, 16 mm, 18 mm Bore, 64mm Length Flexible Coupling

Subtotal (1 unit)*

£182.41

(exc. VAT)

£218.89

(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 +£182.41

*price indicative

RS Stock No.:
590-995
Mfr. Part No.:
MDCD51-18-16-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Disc

Bore

16 mm, 18 mm

Outside Diameter

50.8mm

Length

64mm

Fastening Type

Clamp

Torque Rating

39.6Nm

COO (Country of Origin):
US
The Ruland Clamp Double Disc Coupling is expertly designed to accommodate a range of industrial applications. Featuring 18mm x 16mm bores, this coupling is engineered to provide zero-backlash performance, making it ideal for precise positioning tasks. Its lightweight construction, combined with robust aluminium hubs and stainless steel disc springs, ensures a balanced design that minimises vibration even at high operational speeds of up to 10,000 RPM. This double disc coupling excels in scenarios requiring minimal misalignment, offering significant durability and reliability in demanding environments such as semiconductor manufacturing, solar energy systems, and automated machinery. Manufactured with rigorous quality controls in Marlborough, MA, this coupling embodies superior craftsmanship using materials sourced from North American mills, all while adhering to RoHS3 and REACH compliance standards.

Zero backlash design supports precise positioning without play
Lightweight construction reduces inertial effects for faster response
Balanced design mitigates vibration at high speeds enhancing stability
Durable materials ensure longevity and consistent performance under load
Manufactured in compliance with strict industry standards ensuring reliability
Versatile use across various high tech and automated industries
Easy installation process simplifies coupling onto shafts

Related links