Ruland, 15 mm OD, 23.8 mm Length 3.5 mm Flexible Coupling 4 mm

View all Flexible Couplings

Subtotal (1 unit)*

$416.36

(exc. GST)

$458.00

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 09 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$416.36

*price indicative

RS Stock No.:
605-632
Mfr. Part No.:
MDCD15-6/5.5D-4/3.5D-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

15 mm

Bore Size A

3.5mm

Length

23.8mm

Maximum Speed

10000rpm

Bore Size B

4mm

Hub Material

Aluminium

Style

Double Disc

Membrane Material

302 Stainless Steel

Minimum Operating Temperature

-40°F

Series

MDCD15

Maximum Operating Temperature

200°F

Standards/Approvals

DIN 912 12.9, RoHS3, REACH

Screw Size

M2

COO (Country of Origin):
US
The Ruland D-Bore double disc coupling is a lightweight and has low inertia which making it well suited for applications with speeds up to 10,000 RPM. The D-bore allows for positive drive in applications where the coupling can not slip. The double disc design is comprised of two anodized aluminium hubs, two sets of thin stainless steel disc springs, and a centre spacer allowing each disc to bend individually and accommodate all types of misalignment.

Balanced design

RoHS3 and REACH compliant

Hardware is metric and tests beyond DIN 912 12.9 standards

Zero backlash and balanced design for reduced vibration at high speeds

Machined from solid bar stock that is sourced exclusively from North American mills

Related links