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  11. Motion Control Coupling, 4 Beam, 3/8"x8mm, Aluminum, OD 1.125", L 1.500"
Ruland Motion Control Coupling, 4 Beam, 3/8"x8mm, Aluminum, OD 1.125", L 1.500" PCR20-3/8"-8MM-A - main

Motion Control Coupling, 4 Beam, 3/8"x8mm, Aluminum, OD 1.125", L 1.500"

  • Mfr # PCR20-3/8"-8MM-A

  • Zoro # G7094591

product price: $77.95
/ea
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Key Features

Bore Dia.
0.375 in x 8 mm
Max. RPM
6000 RPM
Outside Dia.
1.250 in (31.8 mm)
Overall Length
1.500 in (38.1 mm)
Style
Clamp
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Specifications

Product Information

MFR #
PCR20-3/8"-8MM-A
Zoro #
G7094591
UPC #
634529196861
Country of Origin
United States

Dimensions

Bore Dia.
0.375 in x 8 mm
Outside Dia.
1.250 in (31.8 mm)
Overall Length
1.500 in (38.1 mm)
Screw Size
M4
Fastening Dimensions
Metric

Details

Max. RPM
6000 RPM
Item
Beam Coupling,4 Beam,3/8"x8mm,Aluminum
Style
Clamp
Max. Angular Misalignment
3 deg
Material
Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.070 Deg/lb-in (0.62 Deg/Nm)
Max. Temp. Range (F)
-40°F to 225°F (-40°C to 107°C)
Max. Parallel Misalignment (In.)
0.015 in (0.38 mm)
Number of Screws
2 ea
Screw Material
Alloy Steel
B1 Shaft Penetration
0.695 in
B2 Shaft Penetration
17.6 mm
Static Torque
60 lb-in (6.78 Nm)
Moment of Inertia
0.0340 lb-in<sup>2</sup>, 9.948 x10<sup>-6</sup> kg-m<sup>2</sup>
Screw Finish
Black Oxide
Bore Tolerance
+0.001 in / -0.000 in (+0.025 mm / -0.000 mm)
Measurement Type
Inch/Metric
Dynamic Torque Non-Reversing
30 lb-in (3.39 Nm)
Recommended Shaft Tolerance
+0.0000 in / -0.0005 in (+0.000 mm / -0.013 mm)
Axial Motion
0.010 in (0.25 mm)
Screw Seating Torque
4.6 Nm
Dynamic Torque Reversing
15 lb-in (1.70 Nm)

Description

Beam Coupling,4 Beam,3/8 In.x8mm,Aluminum

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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