Ruland, 19 mm OD 6 mm, 22.9 mm Length 6 mm Flexible Coupling

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SGD169.21

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SGD184.44

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RS Stock No.:
603-427
Mfr. Part No.:
PCMR19-6-6-SS
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

19 mm

Length

22.9mm

Maximum Speed

6000rpm

Torque Rating

3.95Nm

Moment of Inertia

2.048 x 10-6 kg/m²

Number of Beams

4

Misalignment - Angular

3.0°

Misalignment - Parallel

0.20mm

Style

Clamp

Misalignment - Axial

0.13mm

Bore Size A

6mm

Material

303 Stainless Steel

Bore Size B

6mm

Minimum Operating Temperature

-40°F

Series

PCMR19

Maximum Operating Temperature

350°F

Standards/Approvals

REACH, RoHS3, DIN 912 12.9

Screw Size

M2.5

COO (Country of Origin):
US
The Ruland Four beam coupling PCMR19-6-6-SS exemplifies precision engineering, designed for optimal performance in various mechanical applications. Featuring a clamp style, it effectively accommodates 6mm x 6mm bores, making it an ideal solution for seamless connection between shafts while ensuring robust torque transmission. Crafted from high-grade 303 stainless steel, this coupling guarantees excellent durability and resistance to wear, ideal for demanding environments. With its zero-backlash design, it significantly minimizes vibration, promoting smooth operation at high speeds of up to 6,000 RPM. The advanced spiral cut feature elevates its torque capacity and reduces windup, ensuring long-lasting reliability in motion control systems.

Machined from superior 303 stainless steel for enhanced durability

Zero-backlash design optimizes performance in precision applications

High torque capacity supports efficient power transmission

Balanced design reduces vibration during high-speed operations

Compact dimensions ensure versatility in installation

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