Ruland Disc, 33.3mm Outside Diameter, 13mm Bore, 33.3mm Length Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£128.13

(exc. VAT)

£153.76

(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 +£128.13

*price indicative

RS Stock No.:
604-495
Mfr. Part No.:
MDCSK33-13-13-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Disc

Bore

13mm

Outside Diameter

33.3mm

Length

33.3mm

Fastening Type

Clamp

Torque Rating

11.3Nm

COO (Country of Origin):
US
The Ruland Clamp single disc coupling with keyways is a high-precision mechanical coupling designed for zero-backlash torque transmission, ensuring accuracy and reliability in motion control applications. Its balanced design minimizes vibration at high speeds, improving stability and efficiency. The coupling consists of two anodized aluminum hubs with integrated keyways for secure shaft attachment, along with thin stainless steel disc springs that allow for angular misalignment and axial movement while maintaining structural rigidity. However, it does not support parallel misalignment, requiring precise shaft alignment for optimal operation.

Lightweight and has low inertia making it well suited for applications with speeds up to 10,000 RPM
Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities
It is machined from solid bar stock that is sourced exclusively from North American mills and RoHS3 and REACH compliant

Related links