Ruland Flexible Coupling Flector 57.2 mm

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£17.91

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£21.49

(inc. VAT)

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  • Plus 23 unit(s) shipping from 23 February 2026
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1 - 4£17.91
5 - 9£17.19
10 - 24£16.82
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RS Stock No.:
174-7270
Mfr. Part No.:
JD36/57-98R
Brand:
Ruland
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Brand

Ruland

Size

57.2 mm

Product Type

Flexible Coupling Flector

Material

Polyurethane

Colour

Red

Hardness

Shore A 98

Misalignment - Angular

0.8°

Misalignment - Axial

1.27mm

Misalignment - Parallel

0.1mm

COO (Country of Origin):
US

Ruland Coupling


The Ruland jaw coupling spider design has 57.2mm OD to fit the Ruland hub. It is made from polyurethane 98 Shore, a hardness allowing the highest torque capacity with limited compliance. This design allows for a highly customizable coupling that easily combines clamp or set screw hubs. Its balanced design reduces vibrations at high speed.

Features and Benefits


• Zero backlash

• Hardware is metric and test exceeds DIN standard for high torque capabilities

• Dampening characteristics of the spider increase system performance and minimize component wear

• Maximum speed of 8000rpm

• Temperature ranges between -23°C and 82°C

• Low inertia coupling

• Lightweight

• Spider colour: Red

Applications


• Stepper and servo drives

• Encoders

Certifications


• REACH certification

• Conflict Minerals compliant

• DIN 912 12.9

• ISO9001:2015

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