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  11. Coupling, 6 Beam Clamp, Bore 5/16x5/16 In
Ruland Coupling, 6 Beam Clamp, Bore 5/16x5/16 In FCR12-5-5-A - main

Coupling, 6 Beam Clamp, Bore 5/16x5/16 In

  • Mfr # FCR12-5-5-A

  • Zoro # G2903503

product price: $49.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
5/16 in x 5/16 in
Rated Torque
20 in-lb
Max. RPM
6,000 RPM
Outside Dia.
0.75 in
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Specifications

Product Information

MFR #
FCR12-5-5-A
Zoro #
G2903503
UPC #
634529008393
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 5/16 in
Outside Dia.
0.75 in
Overall Length
1 1/4 in
Length through Bore (In.)
0.625
Length through Bore
0.625 in
Screw Size (mm)
M3
Clearance Dia. (In.)
0.879 in
Overall Length (In.)
1.25
Outside Dia. (In.)
0.750
Screw Size
M3
Different Bore Sizes
No
Bore Diameter 1
5/16 in
Screw Thread Size
M3
Length Through Bore 2
0.6 in
Bore Diameter 2
5/16 in
Coupling Outside Diameter
3/4 in
Length Through Bore 1
0.6 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
20 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Finish
Bright
Screw Type
Cap Screw
Max. Angular Misalignment
3 Degrees
Max. Temp. Range (F)
225
Item
Motion Control Coupling
Item - Motion Control Couplings
Motion Control Coupling
Max. Axial Misalignment (In.)
+/-0.005
Max. Temp.
225 Degrees F
Max. Parallel Misalignment (In.)
0.008 in
Torsional Stiffness (Deg./In.-Lbs.)
0.229
Material
Aluminum
Style
6 Beam Clamp
Torque (In.-Lbs.)
20
Dynamic Torque Non-Reversing
10 lb-in
Screw Material
Alloy Steel with Nypatch
Dynamic Torque Reversing
5 lb-in
Axial Motion
0.005 in
Moment of Inertia
0.0036 lb-in sq
Bore Tolerance
+0.001/-0.000 in
Coupling Material Grade
7075
Torsional Stiffness
4.37 in-lb/Deg
Minimum Operating Temperature
-40 Degrees F
Number of Beams
6
Included Screws
(2) Hex Socket Cap Screw
Series
FCR
Angular Misalignment
3 Degrees
Coupling Material Finish
Bright
Maximum Operating Temperature
225 Degrees F
Bore Type
Round
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Maximum Speed
6,000 RPM
Full Bearing Support Required
Yes
Shaft Locking Type
Clamp On
Zero Backlash
Yes
Number of Locking Screws
2
Fastener Tightening Torque
2.1 N-m
For Misalignment Type
Angular, Axial, Parallel
Shaft Tolerance
+0.0000/-0.0005 in
Maximum Torque
20 in-lb
Coupling Material
Aluminum
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Parallel Misalignment
0.008 in
Screw Material Finish
Black Oxide
Features
Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single or Four Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Spiral Coupling With Nypatch Anti-Vibration Hardware, Two Sets of Three Spiral Cuts, Zero-Backlash
System of Measurement
Inch

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 5/16 in, Coupling Material Aluminum, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 20 in-lb, Axial Motion 0.005 in, Overall Length 1 1/4 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes No, Torsional Stiffness 4.37 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 0.6 in

Restrictions

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

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