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  6. Motion Control Coupling, 6 Beam, 8mmx5/16", Aluminum, OD 0.750", L 1.250"
Ruland Motion Control Coupling, 6 Beam, 8mmx5/16", Aluminum, OD 0.750", L 1.250" FCR12-8MM-5/16"-A - main

Motion Control Coupling, 6 Beam, 8mmx5/16", Aluminum, OD 0.750", L 1.250"

  • Mfr # FCR12-8MM-5/16"-A

  • Zoro # G7093079

product price:  $38.99
/ea

Key Features

Bore Dia.
8 mm x 0.313 in
Max. RPM
6000 RPM
Outside Dia.
0.750 in (19.1 mm)
Overall Length
1.250 in (31.8 mm)
Torsional Stiffness (Deg./In.-Lbs.)
0.230 Deg/lb-in (2.04 Deg/Nm)
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Specifications

Product Information

MFR #
FCR12-8MM-5/16"-A
Zoro #
G7093079
UPC #
634529192009
Country of Origin
United States

Dimensions

Bore Dia.
8 mm x 0.313 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,8mmx5/16",Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.230 Deg/lb-in (2.04 Deg/Nm)
Material
Aluminum
Style
Clamp
Max. Parallel Misalignment (In.)
0.008 in (0.20 mm)
Max. Angular Misalignment
3 deg
Max. Temp. Range (F)
-40°F to 225°F (-40°C to 107°C)
Dynamic Torque Non-Reversing
10 lb-in (1.13 Nm)
Screw Material
Alloy Steel with Nypatch®
Screw Finish
Black Oxide
Screw Seating Torque
2.1 Nm
Bore Tolerance
+0.001 in / -0.000 in (+0.025 mm / -0.000 mm)
B1 Shaft Penetration
15.4 mm
Dynamic Torque Reversing
5 lb-in (0.57 Nm)
Recommended Shaft Tolerance
+0.0000 in / -0.0005 in (+0.000 mm / -0.013 mm)
Measurement Type
Inch/Metric
Static Torque
20.0 lb-in (2.26 Nm)
Axial Motion
0.005 in (0.13 mm)
B2 Shaft Penetration
0.607 in
Number of Screws
2 ea
Moment of Inertia
0.0036 lb-in<sup>2</sup>, 1.037 x10<sup>-6</sup> kg-m<sup>2</sup>

Description

Beam Coupling,6 Beam,8mmx5/16 In.,Aluminum

Restrictions

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

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