Ruland Flexible Coupling Flector Jaw Coupling Spider Polyurethane 8000rpm 149.14 Nm

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Subtotal (1 unit)*

R 1 330,04

(exc. VAT)

R 1 529,55

(inc. VAT)

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  • Ready to ship from 28 April 2026
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1 +R 1,330.04

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RS stock no.:
591-455
Mfr. Part No.:
JD44/70-98R
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling Flector

Maximum Speed

8000rpm

Element Type

Jaw Coupling Spider

Material

Polyurethane

Torque Rating

149.14Nm

Misalignment - Angular

0.8°

Misalignment - Axial

1.52mm

Misalignment - Parallel

0.008in

Outside Diameter

69.9 mm

Series

JD44/70-98R

Standards/Approvals

REACH, RoHS3, DIN 912 12.9

COO (Country of Origin):
US
The Ruland Jaw coupling spider is a marvel of engineering, designed for precision and performance in mechanical applications. Crafted from durable polyurethane with a hardness of 98 Shore A, this component ensures exceptional torque capacity while maintaining minimal compliance. Its lightweight, three-piece design integrates seamlessly with two aluminum hubs, creating a coupling system that can handle speeds up to 8,000 RPM. The ability to accommodate various bore sizes, both keyed and keyless, affords users unparalleled flexibility in assembly, making it the ideal choice for custom applications. With minimal backlash and a balanced profile, this spider reduces vibration and enhances overall system performance, ensuring longevity and reliability. Plus, compliance with RoHS3 and REACH standards affirms its adherence to the highest environmental regulations, making it not only a smart choice but a responsible one as well.

Zero-backlash design enhances precision in movement

Lightweight construction contributes to lower overall inertia

Capability to handle high-speed applications improves operational efficiency

Customisable to fit various hub configurations for versatility

Balanced design minimizes vibration, ensuring smoother operations

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