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  6. Motion Control Coupling, 6 Beam, 8mmx1/4", Aluminum, OD 0.750", L 1.250"
Ruland Motion Control Coupling, 6 Beam, 8mmx1/4", Aluminum, OD 0.750", L 1.250" FCR12-8MM-1/4"-A - main

Motion Control Coupling, 6 Beam, 8mmx1/4", Aluminum, OD 0.750", L 1.250"

  • Mfr # FCR12-8MM-1/4"-A

  • Zoro # G7093103

product price:  $38.35
/ea

Key Features

Bore Dia.
8 mm x 0.250 in
Max. RPM
6000 RPM
Outside Dia.
0.750 in (19.1 mm)
Overall Length
1.250 in (31.8 mm)
Material
Aluminum
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Specifications

Product Information

MFR #
FCR12-8MM-1/4"-A
Zoro #
G7093103
UPC #
634529191989
Country of Origin
United States

Dimensions

Bore Dia.
8 mm x 0.250 in
Outside Dia.
0.750 in (19.1 mm)
Overall Length
1.250 in (31.8 mm)
Screw Size
M3
Clearance Dia. (In.)
0.879 in
Fastening Dimensions
Metric

Details

Max. RPM
6000 RPM
Item
Beam Coupling,6 Beam,8mmx1/4",Aluminum
Material
Aluminum
Style
Clamp
Torsional Stiffness (Deg./In.-Lbs.)
0.230 Deg/lb-in (2.04 Deg/Nm)
Max. Parallel Misalignment (In.)
0.008 in (0.20 mm)
Max. Temp. Range (F)
-40°F to 225°F (-40°C to 107°C)
Max. Angular Misalignment
3 deg
Bore Tolerance
+0.001 in / -0.000 in (+0.025 mm / -0.000 mm)
Recommended Shaft Tolerance
+0.0000 in / -0.0005 in (+0.000 mm / -0.013 mm)
Moment of Inertia
0.0036 lb-in<sup>2</sup>, 1.037 x10<sup>-6</sup> kg-m<sup>2</sup>
Screw Material
Alloy Steel with Nypatch®
Screw Seating Torque
2.1 Nm
Axial Motion
0.005 in (0.13 mm)
B2 Shaft Penetration
0.607 in
Measurement Type
Inch/Metric
Dynamic Torque Reversing
5 lb-in (0.57 Nm)
B1 Shaft Penetration
15.4 mm
Screw Finish
Black Oxide
Static Torque
20.0 lb-in (2.26 Nm)
Number of Screws
2 ea
Dynamic Torque Non-Reversing
10 lb-in (1.13 Nm)

Description

Beam Coupling,6 Beam,8mmx1/4 In.,Aluminum

Restrictions

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

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