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  11. 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" FSR20-12MM-3/8"-A - main

Motion Control Coupling, 6 Beam, 12mmx3/8", Aluminum, OD 1.250", L 1.750"

  • Mfr # FSR20-12MM-3/8"-A

  • Zoro # G7088772

product price: $67.19
/ea

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)
Max. Parallel Misalignment (In.)
0.015 in (0.38 mm)
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Specifications

Product Information

MFR #
FSR20-12MM-3/8"-A
Zoro #
G7088772
UPC #
634529194164
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)
Fastening Dimensions
Metric
Set Screw Size
M6

Details

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