Ruland, 33.3 mm OD 12 mm, 43.2 mm Length Flexible Coupling 12 mm

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MYR848.41

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RS Stock No.:
591-062
Mfr. Part No.:
MBCK33-12-12-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

33.3 mm

Length

43.2mm

Maximum Speed

10000rpm

Torque Rating

13.6Nm

Moment of Inertia

1.123 x 10-5 kg/m²

Misalignment - Angular

1.5°

Misalignment - Parallel

0.15mm

Hub Material

Aluminium

Misalignment - Axial

0.40mm

Minimum Operating Temperature

-40°C

Bore Size B

12mm

Bore Size A

12mm

Bellows Material

321 Stainless Steel

Series

MBCK33

Maximum Operating Temperature

93°C

Standards/Approvals

DIN 912 12.9, ISO 9001:2015, REACH, RoHS3

Screw Size

M3

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

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