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

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SGD168.04

(exc. GST)

SGD183.16

(inc. GST)

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RS Stock No.:
603-640
Mfr. Part No.:
PSMR22-8-8-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

Misalignment - Angular

3.0°

Number of Beams

4

Misalignment - Parallel

0.20mm

Style

Set Screw

Misalignment - Axial

0.13mm

Material

303 Stainless Steel

Bore Size A

8mm

Bore Size B

8mm

Minimum Operating Temperature

-40°F

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 expertly designed to enhance the performance of your machinery with its robust construction and precise engineering. Crafted from high-grade 303 stainless steel, this coupling combines strength with superior functionality, making it ideal for various applications requiring high torque capacity. Its zero-backlash design significantly reduces vibration, ensuring stable operation at speeds of up to 6,000 RPM. With a balanced design, it minimizes the potential for misalignment, allowing for seamless integration into your existing systems. This coupling is perfect for those who priorities both reliability and performance in their mechanical setups, consistently delivering the high standards expected from a leading manufacturer.

Machined from a single piece of material for enhanced durability

Balanced design for improved performance at high rotational speeds

Features four beams for increased torque capacity and lower windup

Manufactured under strict controls for superior quality assurance

Perfectly suited for metric hardware, ensuring compatibility and ease of use

Meets RoHS3 and REACH compliance for environmentally-friendly operation

Available with a recommended torque wrench for optimal installation

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