Ruland Bellows Coupling, 25.4mm Outside Diameter, 7 mm, 8 mm Bore, 34.2mm Length Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£127.73

(exc. VAT)

£153.28

(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 +£127.73

*price indicative

RS Stock No.:
591-261
Mfr. Part No.:
MBCK25-8-7-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Bellows Coupling

Bore

7 mm, 8 mm

Outside Diameter

25.4mm

Length

34.2mm

Fastening Type

Clamp

Torque Rating

6.8Nm

COO (Country of Origin):
US
The Ruland Bellows Coupling is engineered to provide exceptional performance in precision positioning applications. Its high stiffness design allows for minimal torsional deflection, ensuring accurate motion control even under varying loads. The coupling is comprised of anodised aluminium hubs and a stainless steel bellows, combining low inertia with a lightweight profile. This model is specifically designed to accommodate angular and parallel misalignments, which enhances its usability across a range of applications. With a maximum speed capability of 10,000 RPM, it is suitable for high speed operations while maintaining structural integrity. The coupling also adheres to stringent manufacturing standards, guaranteeing durability and reliability, making it an ideal choice for engineers seeking both performance and compliance with industry regulations.

Manufactured under ISO 9001:2015 standards for quality assurance
Meets RoHS3 and REACH compliance guidelines for safety
Includes integrated keyways for secure shaft connection
Balanced design reduces vibration in high speed applications
Custom stainless steel hubs available upon request for versatility
Comprehensive installation instructions support seamless set up

Related links