Ruland Bellows Coupling, 33.3mm Outside Diameter, 12mm Bore, 43.2mm Length Flexible Coupling

Subtotal (1 unit)*

£148.06

(exc. VAT)

£177.67

(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 +£148.06

*price indicative

RS Stock No.:
591-062
Mfr. Part No.:
MBCK33-12-12-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Bellows Coupling

Bore

12mm

Outside Diameter

33.3mm

Length

43.2mm

Fastening Type

Clamp

Torque Rating

13.6Nm

COO (Country of Origin):
US
The Ruland Bellows Coupling boasts exceptional torsional stiffness and is precision engineered for demanding applications. Designed to accommodate 12mm x 12mm bores, the coupling features anodised aluminium hubs and a stainless steel bellows, ensuring both lightweight construction and low inertia. With a maximum speed capacity of 10,000 RPM, it excels in delivering accurate motion while effectively handling misalignment. The innovative design, characterised by fewer convolutions compared to similar couplings, allows for enhanced torque transmission and reduced vibrational issues. Crafted in an ISO 9001:2015 certified facility, this coupling merges modern engineering with reliable performance, making it the ideal choice for precision positioning needs.

Anodised aluminium hubs create a lightweight yet robust structure
Stainless steel bellows provide flexible performance under torsional loads
Accommodates various forms of shaft misalignment for versatile applications
Meets stringent RoHS3 REACH and Conflict Minerals compliance standards
Dynamic torque ratings ensure reliable operation in reversing and non reversing scenarios
Seating torque specification optimises installation and performance consistency
Balanced design minimises vibration enhancing overall system stability
Manufactured with a focus on quality control and durability in an advanced facility

Related links