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  11. Coupling, 6 Beam Clamp, Bore 5/16 x 1/4 In
Ruland Coupling, 6 Beam Clamp, Bore 5/16 x 1/4 In FCR12-5-4-SS - main

Coupling, 6 Beam Clamp, Bore 5/16 x 1/4 In

  • Mfr # FCR12-5-4-SS

  • Zoro # G3442187

product price: $103.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
5/16 in x 1/4 in
Rated Torque
31 in-lb
Max. RPM
6,000 RPM
Outside Dia.
0.75 in
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Specifications

Product Information

MFR #
FCR12-5-4-SS
Zoro #
G3442187
UPC #
634529044094
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 1/4 in
Outside Dia.
0.75 in
Overall Length
1 1/4 in
Overall Length (In.)
1.25
Clearance Dia. (In.)
0.879 in
Length through Bore (In.)
0.625
Screw Size
M4
Screw Size (mm)
M4
Length through Bore
0.625 in
Outside Dia. (In.)
0.75
Bore Diameter 2
1/4 in
Coupling Outside Diameter
3/4 in
Bore Diameter 1
5/16 in
Different Bore Sizes
Yes
Length Through Bore 1
0.6 in
Screw Thread Size
M3
Length Through Bore 2
0.6 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
31 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Stainless Steel
Torque (In.-Lbs.)
31
Item
Motion Control Coupling
Style
6 Beam Clamp
Finish
Bright
Max. Angular Misalignment
3 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Max. Parallel Misalignment (In.)
0.008 in
Max. Axial Misalignment (In.)
+/-0.005
Screw Type
Cap Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.096
Max. Temp. Range (F)
350
Max. Temp.
350 Degrees F
Material
Stainless Steel
Bore Tolerance
+0.001/-0.000 in
Axial Motion
0.005 in
Screw Material
Alloy Steel with Nypatch
Dynamic Torque Reversing
7.75 lb-in
Moment of Inertia
0.01 lb-in sq
Dynamic Torque Non-Reversing
15.5 lb-in
Number of Locking Screws
2
System of Measurement
Inch
Maximum Speed
6,000 RPM
Maximum Torque
31 in-lb
Shaft Locking Type
Clamp On
Series
FCR
Bore Type
Round
Zero Backlash
Yes
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
Screw Material Finish
Black Oxide
Shaft Tolerance
+0.0000/-0.0005 in
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Coupling Material
Stainless Steel
Angular Misalignment
3 Degrees
Torsional Stiffness
10.42 in-lb/Deg
Coupling Material Grade
303
Parallel Misalignment
0.008 in
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Maximum Operating Temperature
350 Degrees F
Full Bearing Support Required
Yes
Included Screws
(2) Hex Socket Cap Screw
For Misalignment Type
Angular, Axial, Parallel
Minimum Operating Temperature
-40 Degrees F
Number of Beams
6
Fastener Tightening Torque
2.1 N-m
Coupling Material Finish
Bright

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 1/4 in, Coupling Material Stainless Steel, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 31 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 Yes, Torsional Stiffness 10.42 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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