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  11. Coupling, 6 Beam Clamp, Bore 3/8 x 3/8 In
Ruland Coupling, 6 Beam Clamp, Bore 3/8 x 3/8 In FCR20-6-6-SS - main

Coupling, 6 Beam Clamp, Bore 3/8 x 3/8 In

  • Mfr # FCR20-6-6-SS

  • Zoro # G3392566

product price: $239.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
3/8 in x 3/8 in
Rated Torque
129 in-lb
Max. RPM
6,000 RPM
Outside Dia.
1.25 in
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Specifications

Product Information

MFR #
FCR20-6-6-SS
Zoro #
G3392566
UPC #
634529040942
Country of Origin
United States

Dimensions

Bore Dia.
3/8 in x 3/8 in
Outside Dia.
1.25 in
Overall Length
1 3/4 in
Clearance Dia. (In.)
1.459 in
Length through Bore (In.)
0.875
Overall Length (In.)
1.75
Screw Size (mm)
M6
Length through Bore
0.875 in
Screw Size
M6
Outside Dia. (In.)
1.250
Bore Diameter 2
3/8 in
Length Through Bore 2
0.8 in
Coupling Outside Diameter
1 1/4 in
Bore Diameter 1
3/8 in
Length Through Bore 1
0.8 in
Different Bore Sizes
No
Screw Thread Size
M5

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
129 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Stainless Steel
Max. Temp. Range (F)
350
Item - Motion Control Couplings
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.)
0.023
Max. Axial Misalignment (In.)
+/-0.010
Max. Temp.
350 Degrees F
Screw Type
Cap Screw
Max. Angular Misalignment
3 Degrees
Item
Motion Control Coupling
Material
Stainless Steel
Torque (In.-Lbs.)
129
Style
6 Beam Clamp
Max. Parallel Misalignment (In.)
0.015 in
Finish
Bright
Dynamic Torque Reversing
32.25 lb-in
Axial Motion
0.01 in
Screw Material
Alloy Steel with Nypatch
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Non-Reversing
64.5 lb-in
Moment of Inertia
0.1094 lb-in sq
For Misalignment Type
Angular, Axial, Parallel
Full Bearing Support Required
Yes
Angular Misalignment
3 Degrees
Parallel Misalignment
0.015 in
Coupling Material Grade
303
Minimum Operating Temperature
-40 Degrees F
Fastener Tightening Torque
9.5 N-m
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Shaft Locking Type
Clamp On
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
Maximum Operating Temperature
350 Degrees F
Coupling Material
Stainless Steel
Maximum Speed
6,000 RPM
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Torsional Stiffness
43.48 in-lb/Deg
System of Measurement
Inch
Coupling Material Finish
Bright
Maximum Torque
129 in-lb
Included Screws
(2) Hex Socket Cap Screw
Bore Type
Round
Zero Backlash
Yes
Series
FCR
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Number of Beams
6
Shaft Tolerance
+0.0000/-0.0005 in
Number of Locking Screws
2
Screw Material Finish
Black Oxide

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/8 in, Bore Diameter 2 3/8 in, Coupling Material Stainless Steel, Coupling Outside Diameter 1 1/4 in, Maximum Speed 6,000 RPM, Maximum Torque 129 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 No, Torsional Stiffness 43.48 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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