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  11. Coupling, 6 Beam Clamp, Bore 1/2 x 5/16 In
Ruland Coupling, 6 Beam Clamp, Bore 1/2 x 5/16 In FCR20-8-5-SS - main

Coupling, 6 Beam Clamp, Bore 1/2 x 5/16 In

  • Mfr # FCR20-8-5-SS

  • Zoro # G1396647

product price: $231.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
1/2 in x 5/16 in
Rated Torque
107 in-lb
Max. RPM
6,000 RPM
Outside Dia.
1.25 in
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Specifications

Product Information

MFR #
FCR20-8-5-SS
Zoro #
G1396647
UPC #
634529044124
Country of Origin
United States

Dimensions

Bore Dia.
1/2 in x 5/16 in
Outside Dia.
1.25 in
Overall Length
1 3/4 in
Length through Bore
0.875 in
Clearance Dia. (In.)
1.459 in
Length through Bore (In.)
0.875
Screw Size (mm)
M6
Overall Length (In.)
1.75
Outside Dia. (In.)
1.250
Screw Size
M6
Different Bore Sizes
Yes
Coupling Outside Diameter
1 1/4 in
Screw Thread Size
M5
Length Through Bore 2
0.8 in
Bore Diameter 2
5/16 in
Bore Diameter 1
1/2 in
Length Through Bore 1
0.8 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
107 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Stainless Steel
Max. Parallel Misalignment (In.)
0.015 in
Material
Stainless Steel
Max. Temp.
350 Degrees F
Max. Angular Misalignment
3 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Max. Axial Misalignment (In.)
+/-0.010
Item
Motion Control Coupling
Finish
Bright
Max. Temp. Range (F)
350
Torsional Stiffness (Deg./In.-Lbs.)
0.037
Screw Type
Cap Screw
Torque (In.-Lbs.)
107
Style
6 Beam Clamp
Axial Motion
0.01 in
Dynamic Torque Reversing
26.75 lb-in
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Non-Reversing
53.5 lb-in
Screw Material
Alloy Steel with Nypatch
Moment of Inertia
0.1094 lb-in sq
Maximum Operating Temperature
350 Degrees F
Minimum Operating Temperature
-40 Degrees F
Shaft Tolerance
+0.0000/-0.0005 in
Parallel Misalignment
0.015 in
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
For Misalignment Type
Angular, Axial, Parallel
Zero Backlash
Yes
Maximum Torque
107 in-lb
Maximum Speed
6,000 RPM
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Number of Beams
6
Screw Material Finish
Black Oxide
Series
FCR
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Coupling Material
Stainless Steel
Coupling Material Finish
Bright
Full Bearing Support Required
Yes
Fastener Tightening Torque
9.5 N-m
Number of Locking Screws
2
Angular Misalignment
3 Degrees
Coupling Material Grade
303
Bore Type
Round
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
Shaft Locking Type
Clamp On
Included Screws
(2) Hex Socket Cap Screw
Torsional Stiffness
27.03 in-lb/Deg
System of Measurement
Inch

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 5/16 in, Coupling Material Stainless Steel, Coupling Outside Diameter 1 1/4 in, Maximum Speed 6,000 RPM, Maximum Torque 107 in-lb, Axial Motion 0.01 in, Overall Length 1 3/4 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 27.03 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 0.8 in

Restrictions

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

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