Ruland, 25.4 mm OD 8 mm, 34.2 mm Length Flexible Coupling 7 mm

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PHP9,471.43

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PHP10,608.00

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RS Stock No.:
591-261
Mfr. Part No.:
MBCK25-8-7-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

25.4 mm

Length

34.2mm

Maximum Speed

10000rpm

Torque Rating

6.8Nm

Moment of Inertia

2.739 x 10-6 kg/m²

Misalignment - Angular

1.5°

Misalignment - Parallel

0.10mm

Hub Material

Aluminium

Misalignment - Axial

0.30mm

Minimum Operating Temperature

-40°C

Bellows Material

321 Stainless Steel

Bore Size B

7mm

Bore Size A

8mm

Maximum Operating Temperature

93°C

Series

MBCK25

Standards/Approvals

RoHS, ISO 9001:015, REACH, Conflict Minerals, DIN 91 1.9

Screw Size

M3

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

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