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  11. Motion Control Coupling, 4 Beam, 8mmx1/4", Aluminum, OD 1.125", L 1.500"
Ruland Motion Control Coupling, 4 Beam, 8mmx1/4", Aluminum, OD 1.125", L 1.500" PSR18-8MM-1/4"-A - main

Motion Control Coupling, 4 Beam, 8mmx1/4", Aluminum, OD 1.125", L 1.500"

  • Mfr # PSR18-8MM-1/4"-A

  • Zoro # G7097592

product price: $38.79
/ea

Key Features

Bore Dia.
8 mm x 0.250 in
Max. RPM
6000 RPM
Outside Dia.
1.125 in (28.6 mm)
Overall Length
1.500 in (38.1 mm)
Torsional Stiffness (Deg./In.-Lbs.)
0.106 Deg/lb-in (0.94 Deg/Nm)
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Specifications

Product Information

MFR #
PSR18-8MM-1/4"-A
Zoro #
G7097592
UPC #
634529198797
Country of Origin
United States

Dimensions

Bore Dia.
8 mm x 0.250 in
Outside Dia.
1.125 in (28.6 mm)
Overall Length
1.500 in (38.1 mm)
Set Screw Size
M5
Fastening Dimensions
Metric

Details

Max. RPM
6000 RPM
Item
Beam Coupling,4 Beam,8mmx1/4",Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.106 Deg/lb-in (0.94 Deg/Nm)
Max. Angular Misalignment
3 deg
Style
Set Screw
Max. Temp. Range (F)
-40°F to 225°F (-40°C to 107°C)
Material
Aluminum
Max. Parallel Misalignment (In.)
0.015 in (0.38 mm)
B2 Shaft Penetration
0.695 in
Static Torque
44.0 lb-in (4.97 Nm)
Screw Material
Alloy Steel
B1 Shaft Penetration
17.6 mm
Number of Screws
4 ea
Screw Seating Torque
4 Nm
Axial Motion
0.010 in (0.25 mm)
Recommended Shaft Tolerance
+0.0000 in / -0.0005 in (+0.000 mm / -0.013 mm)
Moment of Inertia
0.0217 lb-in<sup>2</sup>, 6.349 x10<sup>-6</sup> kg-m<sup>2</sup>
Dynamic Torque Reversing
11 lb-in (1.24 Nm)
Screw Finish
Black Oxide
Dynamic Torque Non-Reversing
22 lb-in (2.49 Nm)
Measurement Type
Inch/Metric
Bore Tolerance
+0.001 in / -0.000 in (+0.025 mm / -0.000 mm)

Description

Beam Coupling,4 Beam,8mmx1/4 In.,Aluminum

Restrictions

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

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