Ruland Bellows Coupling, 19mm Outside Diameter, 5mm Bore, 30.2mm Length Coupler

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£41.20

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£49.44

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  • 999,999,999 unit(s) shipping from 15 December 2025
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1 - 4£41.20
5 - 9£40.04
10 - 24£38.95
25 +£37.93

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RS Stock No.:
174-7203
Mfr. Part No.:
MBS19-5-5-A
Brand:
Ruland
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Brand

Ruland

Coupling Types

Bellows Coupling

Bore

5mm

Outside Diameter

19mm

Length

30.2mm

Torque Rating

4.5Nm

Misalignment - Angular

1.5°

Misalignment - Parallel

0.1mm

Misalignment - Axial

0.25mm

COO (Country of Origin):
US

Ruland Coupling


The Ruland bellows coupling has a 19mm OD and 30.2mm length with set screw fastening. This clamp is 5mm x 5mm bore coupling. This is readily accommodated by any combination of axial motion, angular and parallel misalignment. It comprises of two anodized aluminium hubs and stainless steel bellows. This bellow is able to flex while remaining rigid under torsional loads. Its balanced design reduces vibrations at high speed.

Features and Benefits


• Zero backlash
• Black-oiled alloy steel fasteners for strength and corrosion resistance
• Precision bellows coupling with excellent kinematic properties
• Maximum speed of 10,000rpm
• Hardware is metric and tested beyond DIN standard for high torque capabilities
• Set screw material is alloy steel with black oxide finish
• Service temperature range from -40°C and 93°C
• Low inertia coupling
• Lightweight

Applications


• Stepper and servo drives
• Encoders
• General purpose light-duty power transmission

Certifications


• REACH certification
• Conflict Minerals compliant
• DIN 912 12.9
• ISO9001:2015

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