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  11. Motion Control Coupling, 4 Beam, 12mmx5/16", Aluminum, OD 1.125", L 1.500"
Ruland Motion Control Coupling, 4 Beam, 12mmx5/16", Aluminum, OD 1.125", L 1.500" PCR18-12MM-5/16"-A - main

Motion Control Coupling, 4 Beam, 12mmx5/16", Aluminum, OD 1.125", L 1.500"

  • Mfr # PCR18-12MM-5/16"-A

  • Zoro # G7094363

product price: $47.19
/ea

Key Features

Bore Dia.
12 mm x 0.313 in
Max. RPM
6000 RPM
Outside Dia.
1.125 in (28.6 mm)
Overall Length
1.500 in (38.1 mm)
Max. Parallel Misalignment (In.)
0.015 in (0.38 mm)
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Specifications

Product Information

MFR #
PCR18-12MM-5/16"-A
Zoro #
G7094363
UPC #
634529196588
Country of Origin
United States

Dimensions

Bore Dia.
12 mm x 0.313 in
Outside Dia.
1.125 in (28.6 mm)
Overall Length
1.500 in (38.1 mm)
Screw Size
M4
Fastening Dimensions
Metric

Details

Max. RPM
6000 RPM
Item
Beam Coupling,4 Beam,12mmx5/16",Aluminum
Max. Parallel Misalignment (In.)
0.015 in (0.38 mm)
Style
Clamp
Material
Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.221 Deg/lb-in (1.96 Deg/Nm)
Max. Angular Misalignment
3 deg
Max. Temp. Range (F)
-40°F to 225°F (-40°C to 107°C)
B2 Shaft Penetration
0.695 in
Bore Tolerance
+0.001 in / -0.000 in (+0.025 mm / -0.000 mm)
Dynamic Torque Reversing
8.5 lb-in (0.96 Nm)
B1 Shaft Penetration
17.6 mm
Moment of Inertia
0.0217 lb-in<sup>2</sup>, 6.349 x10<sup>-6</sup> kg-m<sup>2</sup>
Measurement Type
Inch/Metric
Recommended Shaft Tolerance
+0.0000 in / -0.0005 in (+0.000 mm / -0.013 mm)
Axial Motion
0.010 in (0.25 mm)
Screw Finish
Black Oxide
Screw Material
Alloy Steel
Number of Screws
2 ea
Screw Seating Torque
4.6 Nm
Dynamic Torque Non-Reversing
17 lb-in (1.92 Nm)
Static Torque
34.0 lb-in (3.84 Nm)

Description

Beam Coupling,4 Beam,12mmx5/16 In.,Aluminum

Restrictions

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

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