Ruland Bellows Coupling, 25.4mm Outside Diameter, 7mm 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 10 November 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.:
592-837
Mfr. Part No.:
MBCK25-7-7-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

7mm

Coupling Types

Bellows Coupling

Outside Diameter

25.4mm

Length

34.2mm

Fastening Type

Clamp

Torque Rating

6.8Nm

COO (Country of Origin):
US
The Ruland Bellows Coupling designed for precision positioning applications. Crafted with two anodised aluminium hubs and a stainless steel bellows, this coupling ensures lightweight performance while providing reduced inertia. Its advanced engineering allows for a balanced design that mitigates vibration even at high speeds, reaching up to 10,000 RPM. The unique structure features fewer convolutions than comparable products, enhancing torsional stiffness and accommodating various forms of misalignment without compromising performance. Meticulously manufactured in an ISO 9001:2015 facility in Marlborough, MA, it complies with RoHS3, REACH, and Conflict Minerals regulations, ensuring quality and sustainability.

High stiffness facilitates increased precision in positioning applications
Lightweight construction reduces inertia for enhanced performance
Balanced design minimises vibration at high rotational speeds
Robust materials used for durability and compliance with stringent standards
Designed to accommodate both angular and parallel misalignment
Manufactured with selected bar stock from North American mills for superior quality

Related links