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  6. Motion Control Coupling, 6 Beam, 3/8"x8mm, Aluminum, OD 1.250", L 1.750"
Ruland Motion Control Coupling, 6 Beam, 3/8"x8mm, Aluminum, OD 1.250", L 1.750" FCR20-3/8"-8MM-A - main
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Motion Control Coupling, 6 Beam, 3/8"x8mm, Aluminum, OD 1.250", L 1.750"

  • Mfr # FCR20-3/8"-8MM-A

  • Zoro # G7092272

product price:  $68.75
/ea

Key Features

Bore Dia.
0.375 in x 8 mm
Max. RPM
6000 RPM
Outside Dia.
1.250 in (31.8 mm)
Overall Length
1.750 in (44.5 mm)
Clearance Dia. (In.)
1.459 in
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Specifications

Product Information

MFR #
FCR20-3/8"-8MM-A
Zoro #
G7092272
UPC #
634529168585
Country of Origin
United States

Dimensions

Bore Dia.
0.375 in x 8 mm
Outside Dia.
1.250 in (31.8 mm)
Overall Length
1.750 in (44.5 mm)
Clearance Dia. (In.)
1.459 in
Screw Size
M5
Fastening Dimensions
Metric

Details

Max. RPM
6000 RPM
Item
Beam Coupling,6 Beam,3/8"x8mm,Aluminum
Material
Aluminum
Style
Clamp
Max. Angular Misalignment
3 deg
Torsional Stiffness (Deg./In.-Lbs.)
0.048 Deg/lb-in (0.42 Deg/Nm)
Max. Parallel Misalignment (In.)
0.015 in (0.38 mm)
Max. Temp. Range (F)
-40°F to 225°F (-40°C to 107°C)
Dynamic Torque Non-Reversing
30.5 lb-in (3.45 Nm)
Axial Motion
0.010 in (0.25 mm)
Measurement Type
Inch/Metric
B1 Shaft Penetration
0.842 in
Moment of Inertia
0.0401 lb-in<sup>2</sup>, 11.885 x10<sup>-6</sup> kg-m<sup>2</sup>
Screw Finish
Black Oxide
Screw Seating Torque
9.5 Nm
Static Torque
61 lb-in (6.89 Nm)
Screw Material
Alloy Steel with Nypatch®
Dynamic Torque Reversing
15.25 lb-in (1.72 Nm)
B2 Shaft Penetration
21.4 mm
Number of Screws
2 ea
Recommended Shaft Tolerance
+0.0000 in / -0.0005 in (+0.000 mm / -0.013 mm)
Bore Tolerance
+0.001 in / -0.000 in (+0.025 mm / -0.000 mm)

Description

Beam Coupling,6 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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