Ruland, 22.2 mm OD 8 mm, 27 mm Length 7 mm Flexible Coupling

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PHP8,566.04

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PHP9,593.96

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RS Stock No.:
605-636
Mfr. Part No.:
PSMR22-8-7-SS
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

22.2 mm

Length

27mm

Maximum Speed

6000rpm

Torque Rating

1.76Nm

Moment of Inertia

4.594 x 10-6 kg/m²

Number of Beams

4

Misalignment - Angular

3.0°

Misalignment - Parallel

0.20mm

Style

Set Screw

Misalignment - Axial

0.13mm

Bore Size B

7mm

Minimum Operating Temperature

-40°F

Material

303 Stainless Steel

Bore Size A

8mm

Maximum Operating Temperature

350°F

Series

PSMR22

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland Four beam coupling is engineered for precision performance in demanding applications. This innovative coupling, constructed from high-grade 303 stainless steel, delivers exceptional torque capacity while maintaining a zero-backlash design. With its unique spiral cut configuration, it ensures minimal windup and reduced vibration, making it ideal for high-speed operations up to 6,000 RPM. Crafted in the USA, the coupling reflects stringent manufacturing standards, offering robust durability in diverse settings. Alongside its impressive technical specifications, this component provides reliable alignment for a variety of shaft sizes, promoting seamless integration into your project.

Machined from a single piece of material for enhanced strength

Zero-backlash design for optimal performance

Compatible with both metric and imperial shaft sizes

Manufactured under strict control for superior quality assurance

Supports dynamic torque reversing applications with ease

Operates effectively in a temperature range from -40°F to 350°F

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