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Coupling, 6 Beam Set Screw, 1/2in.x 3/8in.

  • Mfr # FSR20-8-6-A

  • Zoro # G8351524


product price: $67.19
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Aluminum
Outside Dia.
1.25 in
Overall Length
1 21/64 in
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Specifications

Product Information

MFR #
FSR20-8-6-A
Zoro #
G8351524
UPC #
634529011607
Country of Origin
United States

Dimensions

Bore Dia.
1/2 in x 3/8 in
Outside Dia.
1.25 in
Overall Length
1 21/64 in
Screw Size
M6
Screw Size (mm)
M6
Length through Bore (mm)
20.82
Size
FSR20
Clearance Dia. (mm)
22.33
Overall Length (In.)
1.75
Length through Bore (In.)
0.82
Length through Bore
0.82 in
Overall Length (mm)
44.5
Outside Dia. (In.)
1.25
Clearance Dia. (In.)
0.879 in
Outside Dia. (mm)
31.8
Coupling Outside Diameter
1 1/4 in
Length Through Bore 2
0.8 in
Bore Diameter 2
3/8 in
Screw Thread Size
M6
Bore Diameter 1
1/2 in
Length Through Bore 1
0.8 in
Different Bore Sizes
Yes

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Rated Torque
50 in-lb
Setscrew Location
2 (120 Degrees )
Max. Parallel Misalignment (In.)
0.015 in
Max. Bore (In.)
0.5 in
Screw Type
Set Screw
Max. Angular Misalignment
3 Degrees
Max. Axial Misalignment (In.)
+/-0.01
Max. RPM
6,000 RPM
Style
6-Beam Set Screw
Material
Aluminum
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
225 Degrees F
Torsional Stiffness (Deg./In.-Lbs.)
0.072
Torque (In.-Lbs.)
50
Max. Temp. Range (F)
225 Degrees
Min. Bore (In.)
0.375 in
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9, REACH Compliant, RoHS3 Compliant
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Maximum Operating Temperature
225 Degrees F
Torsional Stiffness
13.89 in-lb/Deg
Included Screws
(4) Set Screw
Parallel Misalignment
0.015 in
Shaft Tolerance
+0.0000/-0.0005 in
Maximum Speed
6,000 RPM
Fastener Tightening Torque
7.2 N-m
Moment of Inertia
0.0401 lb-in sq
Number of Beams
6
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Angular Misalignment
3 Degrees
Full Bearing Support Required
Yes
Series
FSR
Shaft Locking Type
Set Screw
Axial Motion
0.01 in
Number of Locking Screws
4
Bore Type
Round
Screw Material Finish
Black Oxide
Coupling Material Grade
7075
Coupling Material Finish
Bright
Features
Balanced Design for Reduced Vibration
Minimum Operating Temperature
-40 Degrees F
Dynamic Torque Non-Reversing
25 lb-in
Coupling Material
Aluminum
For Misalignment Type
Angular, Axial, Parallel
Maximum Torque
50 in-lb
Dynamic Torque Reversing
12.5 lb-in
Zero Backlash
Yes

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 3/8 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/4 in, Maximum Speed 6,000 RPM, Maximum Torque 50 in-lb, Axial Motion 0.01 in, Overall Length 1 21/64 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 13.89 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, 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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