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  6. Motion Control Coupling, 6 Beam, 12mmx3/8", Aluminum, OD 1.250", L 1.750"
Ruland Motion Control Coupling, 6 Beam, 12mmx3/8", Aluminum, OD 1.250", L 1.750" FCR20-12MM-3/8"-A - main
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Motion Control Coupling, 6 Beam, 12mmx3/8", Aluminum, OD 1.250", L 1.750"

  • Mfr # FCR20-12MM-3/8"-A

  • Zoro # G7088641

product price:  $85.35
/ea
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Key Features

Bore Dia.
12 mm x 0.375 in
Max. RPM
6000 RPM
Outside Dia.
1.250 in (31.8 mm)
Overall Length
1.750 in (44.5 mm)
Screw Size
M5
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Specifications

Product Information

MFR #
FCR20-12MM-3/8"-A
Zoro #
G7088641
UPC #
634529192283
Country of Origin
United States

Dimensions

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

Details

Max. RPM
6000 RPM
Item
Beam Coupling,6 Beam,12mmx3/8",Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.071 Deg/lb-in (0.63 Deg/Nm)
Max. Parallel Misalignment (In.)
0.015 in (0.38 mm)
Style
Clamp
Max. Angular Misalignment
3 deg
Material
Aluminum
Max. Temp. Range (F)
-40°F to 225°F (-40°C to 107°C)
Screw Finish
Black Oxide
Number of Screws
2 ea
B2 Shaft Penetration
0.842 in
Dynamic Torque Non-Reversing
25 lb-in (2.83 Nm)
Measurement Type
Inch/Metric
Axial Motion
0.010 in (0.25 mm)
Recommended Shaft Tolerance
+0.0000 in / -0.0005 in (+0.000 mm / -0.013 mm)
Screw Material
Alloy Steel with Nypatch®
Bore Tolerance
+0.001 in / -0.000 in (+0.025 mm / -0.000 mm)
Dynamic Torque Reversing
12.5 lb-in (1.40 Nm)
Static Torque
50.0 lb-in (5.65 Nm)
Screw Seating Torque
9.5 Nm
Moment of Inertia
0.0401 lb-in<sup>2</sup>, 11.885 x10<sup>-6</sup> kg-m<sup>2</sup>
B1 Shaft Penetration
21.4 mm

Description

Beam Coupling,6 Beam,12mmx3/8 In.,Aluminum

Restrictions

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

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