Ruland Bellows Coupling, 69.9mm Outside Diameter, 20 mm, 30 mm Bore, 87.1mm Length Bellows Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£306.70

(exc. VAT)

£368.04

(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 +£306.70

*price indicative

RS Stock No.:
592-668
Mfr. Part No.:
MBC70-30-20-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

20 mm, 30 mm

Coupling Types

Bellows Coupling

Outside Diameter

69.9mm

Length

87.1mm

Fastening Type

Clamp

Torque Rating

104.5Nm

COO (Country of Origin):
US
The Ruland Bellows Coupling designed for precision engineering applications. Its robust construction features anodised aluminium hubs and a stainless steel bellows, providing a lightweight yet durable solution for demanding environments. Engineered to minimise misalignment while maintaining high torsional stiffness, this coupling excels in delivering reliable performance at high speeds, making it an optimal choice for precision positioning tasks. Manufactured in the USA under stringent quality controls, this product adheres to ISO 9001:2015 standards and complies with RoHS3, REACH, and Conflict Minerals regulations, ensuring top notch quality and environmental responsibility.

Accommodates significant misalignment without compromising performance
Engineered with a balanced design to reduce vibration and enhance operational stability
Tested beyond DIN 912 12.9 standards for unmatched torque capabilities
Suitable for high speed applications up to 10000 RPM
Machined from premium bar stock sourced from North American mills
Includes black oxide finish screws for enhanced durability
Zero backlash design guarantees precise motion transfer
Epoxy bonded bellows attachment ensures additional reliability

Related links