Zoro Homepage
Clipboard Icon Quick Order Cart Icon 0 Cart

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

  • Mfr # FSR20-6-6-SS

  • Zoro # G8141707


product price: $151.99
/ea
Free Shipping & Returns

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Bore Dia.
3/8 in x 3/8 in
Material - Couplings
Stainless Steel
Outside Dia.
1.25 in
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
FSR20-6-6-SS
Zoro #
G8141707
UPC #
634529047088
Country of Origin
United States

Dimensions

Bore Dia.
3/8 in x 3/8 in
Outside Dia.
1.25 in
Overall Length
1 21/64 in
Overall Length (In.)
1.75
Overall Length (mm)
44.5
Clearance Dia. (mm)
22.33
Outside Dia. (In.)
1.25
Length through Bore (In.)
0.82
Size
FSR20
Screw Size (mm)
M6
Outside Dia. (mm)
31.8
Length through Bore
0.82 in
Clearance Dia. (In.)
0.879 in
Screw Size
M6
Length through Bore (mm)
20.82
Bore Diameter 1
3/8 in
Length Through Bore 2
0.8 in
Length Through Bore 1
0.8 in
Bore Diameter 2
3/8 in
Different Bore Sizes
No
Screw Thread Size
M6
Coupling Outside Diameter
1 1/4 in

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Rated Torque
129 in-lb
Style
6-Beam Set Screw
Torque (In.-Lbs.)
129
Max. Bore (In.)
0.375 in
Max. RPM
6,000 RPM
Max. Parallel Misalignment (In.)
0.015 in
Max. Axial Misalignment (In.)
+/-0.01
Screw Type
Set Screw
Max. Angular Misalignment
3 Degrees
Max. Temp. Range (F)
350 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
350 Degrees F
Material
Stainless Steel
Setscrew Location
2 (120 Degrees )
Torsional Stiffness (Deg./In.-Lbs.)
0.023
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
Series
FSR
Parallel Misalignment
0.015 in
For Misalignment Type
Angular, Axial, Parallel
Axial Motion
0.01 in
Coupling Material Grade
303
Included Screws
(4) Set Screw
Coupling Material
Stainless Steel
Fastener Tightening Torque
7.2 N-m
Number of Locking Screws
4
Dynamic Torque Reversing
32.25 lb-in
Number of Beams
6
Shaft Locking Type
Set Screw
Maximum Torque
129 in-lb
Dynamic Torque Non-Reversing
64.5 lb-in
Zero Backlash
Yes
Maximum Speed
6,000 RPM
Torsional Stiffness
43.48 in-lb/Deg
Maximum Operating Temperature
350 Degrees F
Full Bearing Support Required
Yes
Minimum Operating Temperature
-40 Degrees F
Bore Type
Round
Features
Balanced Design for Reduced Vibration
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Angular Misalignment
3 Degrees
Shaft Tolerance
+0.0000/-0.0005 in
Screw Material Finish
Black Oxide
Moment of Inertia
0.1094 lb-in sq
Coupling Material Finish
Bright

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 21/64 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 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

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.