Flexible Beam Couplings
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FSMR - Flexible Beam Coupling

Metric Stainless Steel Set Screw Flexible Beam Coupling

Features

  • Aluminum
    • Torsionally stiff with dampening
    • Lightweight for low inertia
    • Temperature range: -40°F to 225°F
  • Stainless Steel
    • High torque and torsional stiffness
    • Corrosion resistant
    • Temperature range: -40°F to 350°F
  • Multiple beam cuts improve parallel misalignment capabilities
  • Zero backlash
  • Constant velocity
  • RoHS2 and REACH Compliant
  • Maximum speed: 6,000 RPM
  • Bore tolerance: +.025mm/–.000mm

How to Specify

Part numbers are in the following format with numbers representing millimeters:

order fsmr

Inch to Metric Bore Combinations

  • Inch to metric bore combinations are available on the F-Series Beam Coupling conversion page
  • For help on inch to metric bore combinations please email

 
 
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  Click part number for full technical specs, CAD files, and pricing
Part Number Material Large
Bore
B1 (mm)
Small
Bore
B2 (mm)
Outer
Diameter
OD (mm)
Length
L (mm)
Set
Screw
Static
Torque
(Nm)
Torsional
Stiffness
(Deg/Nm)
Moment
of Inertia
x10-6kg-m2
Angular
(Deg)
Parallel
(mm)
Axial
Motion
(mm)
                       
FSMR16-5-5-A Aluminum 5 5 15.9 25.4 M4 1.47 3.21 0.380 0.20 0.13
FSMR16-5-5-SS Stainless 5 5 15.9 25.4 M4 2.04 0.78 1.097 0.20 0.13
FSMR16-6-5-A Aluminum 6 5 15.9 25.4 M4 1.47 3.21 0.380 0.20 0.13
FSMR16-6-5-SS Stainless 6 5 15.9 25.4 M4 2.04 0.78 1.097 0.20 0.13
FSMR16-6-6-A Aluminum 6 6 15.9 25.4 M4 1.47 3.21 0.380 0.20 0.13
FSMR16-6-6-SS Stainless 6 6 15.9 25.4 M4 2.04 0.78 1.097 0.20 0.13
FSMR19-5-5-A Aluminum 5 5 19.1 31.8 M4 2.94 1.33 1.037 0.20 0.13
FSMR19-5-5-SS Stainless 5 5 19.1 31.8 M4 4.64 0.70 2.964 0.20 0.13
FSMR19-6-5-A Aluminum 6 5 19.1 31.8 M4 2.94 1.33 1.037 0.20 0.13
FSMR19-6-5-SS Stainless 6 5 19.1 31.8 M4 4.64 0.70 2.964 0.20 0.13
FSMR19-6-6-A Aluminum 6 6 19.1 31.8 M4 2.94 1.33 1.037 0.20 0.13
FSMR19-6-6-SS Stainless 6 6 19.1 31.8 M4 4.64 0.70 2.964 0.20 0.13
FSMR19-7-5-A Aluminum 7 5 19.1 31.8 M4 2.71 1.67 1.037 0.20 0.13
FSMR19-7-5-SS Stainless 7 5 19.1 31.8 M4 3.51 0.85 2.964 0.20 0.13
FSMR19-7-6-A Aluminum 7 6 19.1 31.8 M4 2.71 1.67 1.037 0.20 0.13
FSMR19-7-6-SS Stainless 7 6 19.1 31.8 M4 3.51 0.85 2.964 0.20 0.13
FSMR19-7-7-A Aluminum 7 7 19.1 31.8 M4 2.71 1.67 1.037 0.20 0.13
FSMR19-7-7-SS Stainless 7 7 19.1 31.8 M4 3.51 0.85 2.964 0.20 0.13
FSMR19-8-5-A Aluminum 8 5 19.1 31.8 M4 2.26 2.04 1.037 0.20 0.13
FSMR19-8-5-SS Stainless 8 5 19.1 31.8 M4 3.51 0.85 2.964 0.20 0.13
FSMR19-8-6-A Aluminum 8 6 19.1 31.8 M4 2.26 2.04 1.037 0.20 0.13
FSMR19-8-6-SS Stainless 8 6 19.1 31.8 M4 3.51 0.85 2.964 0.20 0.13
FSMR19-8-7-A Aluminum 8 7 19.1 31.8 M4 2.26 2.04 1.037 0.20 0.13
FSMR19-8-7-SS Stainless 8 7 19.1 31.8 M4 3.51 0.85 2.964 0.20 0.13
FSMR19-8-8-A Aluminum 8 8 19.1 31.8 M4 2.26 2.04 1.037 0.20 0.13
FSMR19-8-8-SS Stainless 8 8 19.1 31.8 M4 3.51 0.85 2.964 0.20 0.13
FSMR25-10-10-A Aluminum 10 10 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-10-10-SS Stainless 10 10 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-10-6-A Aluminum 10 6 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-10-6-SS Stainless 10 6 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-10-7-A Aluminum 10 7 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-10-7-SS Stainless 10 7 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-10-8-A Aluminum 10 8 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-10-8-SS Stainless 10 8 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-10-9-A Aluminum 10 9 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-10-9-SS Stainless 10 9 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-11-10-A Aluminum 11 10 25.4 38.1 M5 3.28 1.10 4.120 0.38 0.25
FSMR25-11-10-SS Stainless 11 10 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-11-11-A Aluminum 11 11 25.4 38.1 M5 3.28 1.10 4.120 0.38 0.25
FSMR25-11-11-SS Stainless 11 11 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-11-6-A Aluminum 11 6 25.4 38.1 M5 3.28 1.10 4.120 0.38 0.25
FSMR25-11-6-SS Stainless 11 6 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-11-7-A Aluminum 11 7 25.4 38.1 M5 3.28 1.10 4.120 0.38 0.25
FSMR25-11-7-SS Stainless 11 7 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-11-8-A Aluminum 11 8 25.4 38.1 M5 3.28 1.10 4.120 0.38 0.25
FSMR25-11-8-SS Stainless 11 8 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-11-9-A Aluminum 11 9 25.4 38.1 M5 3.28 1.10 4.120 0.38 0.25
FSMR25-11-9-SS Stainless 11 9 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-12-10-A Aluminum 12 10 25.4 38.1 M5 2.82 1.57 4.120 0.38 0.25
FSMR25-12-10-SS Stainless 12 10 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-12-11-A Aluminum 12 11 25.4 38.1 M5 2.82 1.57 4.120 0.38 0.25
FSMR25-12-11-SS Stainless 12 11 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-12-12-A Aluminum 12 12 25.4 38.1 M5 2.82 1.57 4.120 0.38 0.25
FSMR25-12-12-SS Stainless 12 12 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-12-6-A Aluminum 12 6 25.4 38.1 M5 2.82 1.57 4.120 0.38 0.25
FSMR25-12-6-SS Stainless 12 6 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-12-7-A Aluminum 12 7 25.4 38.1 M5 2.82 1.57 4.120 0.38 0.25
FSMR25-12-7-SS Stainless 12 7 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-12-8-A Aluminum 12 8 25.4 38.1 M5 2.82 1.57 4.120 0.38 0.25
FSMR25-12-8-SS Stainless 12 8 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-12-9-A Aluminum 12 9 25.4 38.1 M5 2.82 1.57 4.120 0.38 0.25
FSMR25-12-9-SS Stainless 12 9 25.4 38.1 M5 4.40 0.74 11.293 0.38 0.25
FSMR25-6-6-A Aluminum 6 6 25.4 38.1 M5 3.95 0.55 4.120 0.38 0.25
FSMR25-6-6-SS Stainless 6 6 25.4 38.1 M5 6.00 0.30 11.293 0.38 0.25
FSMR25-7-6-A Aluminum 7 6 25.4 38.1 M5 3.95 0.55 4.120 0.38 0.25
FSMR25-7-6-SS Stainless 7 6 25.4 38.1 M5 6.00 0.30 11.293 0.38 0.25
FSMR25-7-7-A Aluminum 7 7 25.4 38.1 M5 3.95 0.55 4.120 0.38 0.25
FSMR25-7-7-SS Stainless 7 7 25.4 38.1 M5 6.00 0.30 11.293 0.38 0.25
FSMR25-8-6-A Aluminum 8 6 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-8-6-SS Stainless 8 6 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-8-7-A Aluminum 8 7 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-8-7-SS Stainless 8 7 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-8-8-A Aluminum 8 8 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-8-8-SS Stainless 8 8 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-9-6-A Aluminum 9 6 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-9-6-SS Stainless 9 6 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-9-7-A Aluminum 9 7 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-9-7-SS Stainless 9 7 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-9-8-A Aluminum 9 8 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-9-8-SS Stainless 9 8 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR25-9-9-A Aluminum 9 9 25.4 38.1 M5 3.73 0.86 4.120 0.38 0.25
FSMR25-9-9-SS Stainless 9 9 25.4 38.1 M5 5.66 0.41 11.293 0.38 0.25
FSMR32-10-10-A Aluminum 10 10 31.8 44.5 M6 6.89 0.39 11.885 0.38 0.25
FSMR32-10-10-SS Stainless 10 10 31.8 44.5 M6 16.08 0.15 32.426 0.38 0.25
FSMR32-10-8-A Aluminum 10 8 31.8 44.5 M6 6.89 0.39 11.885 0.38 0.25
FSMR32-10-8-SS Stainless 10 8 31.8 44.5 M6 16.08 0.15 32.426 0.38 0.25
FSMR32-10-9-A Aluminum 10 9 31.8 44.5 M6 6.89 0.39 11.885 0.38 0.25
FSMR32-10-9-SS Stainless 10 9 31.8 44.5 M6 16.08 0.15 32.426 0.38 0.25
FSMR32-11-10-A Aluminum 11 10 31.8 44.5 M6 5.65 0.63 11.885 0.38 0.25
FSMR32-11-10-SS Stainless 11 10 31.8 44.5 M6 14.60 0.20 32.426 0.38 0.25
FSMR32-11-11-A Aluminum 11 11 31.8 44.5 M6 5.65 0.63 11.885 0.38 0.25
FSMR32-11-11-SS Stainless 11 11 31.8 44.5 M6 14.60 0.20 32.426 0.38 0.25
FSMR32-11-8-A Aluminum 11 8 31.8 44.5 M6 5.65 0.63 11.885 0.38 0.25
FSMR32-11-8-SS Stainless 11 8 31.8 44.5 M6 14.60 0.20 32.426 0.38 0.25
FSMR32-11-9-A Aluminum 11 9 31.8 44.5 M6 5.65 0.63 11.885 0.38 0.25
FSMR32-11-9-SS Stainless 11 9 31.8 44.5 M6 14.60 0.20 32.426 0.38 0.25
FSMR32-12-10-A Aluminum 12 10 31.8 44.5 M6 5.65 0.63 11.885 0.38 0.25
FSMR32-12-10-SS Stainless 12 10 31.8 44.5 M6 14.60 0.20 32.426 0.38 0.25
FSMR32-12-11-A Aluminum 12 11 31.8 44.5 M6 5.65 0.63 11.885 0.38 0.25
FSMR32-12-11-SS Stainless 12 11 31.8 44.5 M6 14.60 0.20 32.426 0.38 0.25
FSMR32-12-12-A Aluminum 12 12 31.8 44.5 M6 5.65 0.63 11.885 0.38 0.25
FSMR32-12-12-SS Stainless 12 12 31.8 44.5 M6 14.60 0.20 32.426 0.38 0.25
FSMR32-12-8-A Aluminum 12 8 31.8 44.5 M6 5.65 0.63 11.885 0.38 0.25
FSMR32-12-8-SS Stainless 12 8 31.8 44.5 M6 14.60 0.20 32.426 0.38 0.25
FSMR32-12-9-A Aluminum 12 9 31.8 44.5 M6 5.65 0.63 11.885 0.38 0.25
FSMR32-12-9-SS Stainless 12 9 31.8 44.5 M6 14.60 0.20 32.426 0.38 0.25
FSMR32-13-10-A Aluminum 13 10 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-13-10-SS Stainless 13 10 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-13-11-A Aluminum 13 11 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-13-11-SS Stainless 13 11 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-13-12-A Aluminum 13 12 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-13-12-SS Stainless 13 12 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-13-13-A Aluminum 13 13 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-13-13-SS Stainless 13 13 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-13-8-A Aluminum 13 8 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-13-8-SS Stainless 13 8 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-13-9-A Aluminum 13 9 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-13-9-SS Stainless 13 9 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-14-10-A Aluminum 14 10 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-14-10-SS Stainless 14 10 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-14-11-A Aluminum 14 11 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-14-11-SS Stainless 14 11 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-14-12-A Aluminum 14 12 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-14-12-SS Stainless 14 12 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-14-13-A Aluminum 14 13 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-14-13-SS Stainless 14 13 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-14-14-A Aluminum 14 14 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-14-14-SS Stainless 14 14 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-14-8-A Aluminum 14 8 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-14-8-SS Stainless 14 8 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-14-9-A Aluminum 14 9 31.8 44.5 M6 5.08 0.71 11.885 0.38 0.25
FSMR32-14-9-SS Stainless 14 9 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-15-10-A Aluminum 15 10 31.8 44.5 M6 4.86 0.86 11.885 0.38 0.25
FSMR32-15-10-SS Stainless 15 10 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-15-11-A Aluminum 15 11 31.8 44.5 M6 4.86 0.86 11.885 0.38 0.25
FSMR32-15-11-SS Stainless 15 11 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-15-12-A Aluminum 15 12 31.8 44.5 M6 4.86 0.86 11.885 0.38 0.25
FSMR32-15-12-SS Stainless 15 12 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-15-13-A Aluminum 15 13 31.8 44.5 M6 4.86 0.86 11.885 0.38 0.25
FSMR32-15-13-SS Stainless 15 13 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-15-14-A Aluminum 15 14 31.8 44.5 M6 4.86 0.86 11.885 0.38 0.25
FSMR32-15-14-SS Stainless 15 14 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-15-15-A Aluminum 15 15 31.8 44.5 M6 4.86 0.86 11.885 0.38 0.25
FSMR32-15-15-SS Stainless 15 15 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-15-8-A Aluminum 15 8 31.8 44.5 M6 4.86 0.86 11.885 0.38 0.25
FSMR32-15-8-SS Stainless 15 8 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-15-9-A Aluminum 15 9 31.8 44.5 M6 4.86 0.86 11.885 0.38 0.25
FSMR32-15-9-SS Stainless 15 9 31.8 44.5 M6 11.32 0.33 32.426 0.38 0.25
FSMR32-8-8-A Aluminum 8 8 31.8 44.5 M6 7.91 0.31 11.885 0.38 0.25
FSMR32-8-8-SS Stainless 8 8 31.8 44.5 M6 16.08 0.15 32.426 0.38 0.25
FSMR32-9-8-A Aluminum 9 8 31.8 44.5 M6 6.89 0.39 11.885 0.38 0.25
FSMR32-9-8-SS Stainless 9 8 31.8 44.5 M6 16.08 0.15 32.426 0.38 0.25
FSMR32-9-9-A Aluminum 9 9 31.8 44.5 M6 6.89 0.39 11.885 0.38 0.25
FSMR32-9-9-SS Stainless 9 9 31.8 44.5 M6 16.08 0.15 32.426 0.38 0.25
FSMR38-10-10-A Aluminum 10 10 38.1 57.2 M6 13.56 0.16 30.032 0.76 0.38
FSMR38-10-10-SS Stainless 10 10 38.1 57.2 M6 23.53 0.14 83.407 0.76 0.38
FSMR38-11-10-A Aluminum 11 10 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-11-10-SS Stainless 11 10 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-12-10-A Aluminum 12 10 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-12-10-SS Stainless 12 10 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-12-11-A Aluminum 12 11 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-12-11-SS Stainless 12 11 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-12-12-A Aluminum 12 12 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-12-12-SS Stainless 12 12 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-13-10-A Aluminum 13 10 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-13-10-SS Stainless 13 10 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-13-11-A Aluminum 13 11 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-13-11-SS Stainless 13 11 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-13-12-A Aluminum 13 12 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-13-12-SS Stainless 13 12 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-13-13-A Aluminum 13 13 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-13-13-SS Stainless 13 13 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-14-10-A Aluminum 14 10 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-14-10-SS Stainless 14 10 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-14-11-A Aluminum 14 11 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-14-11-SS Stainless 14 11 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-14-12-A Aluminum 14 12 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-14-12-SS Stainless 14 12 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-14-13-A Aluminum 14 13 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-14-13-SS Stainless 14 13 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-14-14-A Aluminum 14 14 38.1 57.2 M6 12.43 0.24 30.032 0.76 0.38
FSMR38-14-14-SS Stainless 14 14 38.1 57.2 M6 21.52 0.19 83.407 0.76 0.38
FSMR38-15-10-A Aluminum 15 10 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-15-10-SS Stainless 15 10 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-15-11-A Aluminum 15 11 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-15-11-SS Stainless 15 11 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-15-12-A Aluminum 15 12 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-15-12-SS Stainless 15 12 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-15-13-A Aluminum 15 13 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-15-13-SS Stainless 15 13 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-15-14-A Aluminum 15 14 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-15-14-SS Stainless 15 14 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-15-15-A Aluminum 15 15 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-15-15-SS Stainless 15 15 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-16-10-A Aluminum 16 10 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-16-10-SS Stainless 16 10 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-16-11-A Aluminum 16 11 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-16-11-SS Stainless 16 11 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-16-12-A Aluminum 16 12 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-16-12-SS Stainless 16 12 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-16-13-A Aluminum 16 13 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-16-13-SS Stainless 16 13 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-16-14-A Aluminum 16 14 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-16-14-SS Stainless 16 14 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-16-15-A Aluminum 16 15 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-16-15-SS Stainless 16 15 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-16-16-A Aluminum 16 16 38.1 57.2 M6 10.73 0.39 30.032 0.76 0.38
FSMR38-16-16-SS Stainless 16 16 38.1 57.2 M6 19.82 0.27 83.407 0.76 0.38
FSMR38-17-10-A Aluminum 17 10 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-17-10-SS Stainless 17 10 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-17-11-A Aluminum 17 11 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-17-11-SS Stainless 17 11 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-17-12-A Aluminum 17 12 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-17-12-SS Stainless 17 12 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-17-13-A Aluminum 17 13 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-17-13-SS Stainless 17 13 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-17-14-A Aluminum 17 14 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-17-14-SS Stainless 17 14 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-17-15-A Aluminum 17 15 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-17-15-SS Stainless 17 15 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-17-16-A Aluminum 17 16 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-17-16-SS Stainless 17 16 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-17-17-A Aluminum 17 17 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-17-17-SS Stainless 17 17 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-18-10-A Aluminum 18 10 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-18-10-SS Stainless 18 10 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-18-11-A Aluminum 18 11 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-18-11-SS Stainless 18 11 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-18-12-A Aluminum 18 12 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-18-12-SS Stainless 18 12 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-18-13-A Aluminum 18 13 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-18-13-SS Stainless 18 13 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-18-14-A Aluminum 18 14 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-18-14-SS Stainless 18 14 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-18-15-A Aluminum 18 15 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-18-15-SS Stainless 18 15 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-18-16-A Aluminum 18 16 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-18-16-SS Stainless 18 16 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-18-17-A Aluminum 18 17 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-18-17-SS Stainless 18 17 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-18-18-A Aluminum 18 18 38.1 57.2 M6 9.04 0.56 30.032 0.76 0.38
FSMR38-18-18-SS Stainless 18 18 38.1 57.2 M6 16.38 0.40 83.407 0.76 0.38
FSMR38-19-10-A Aluminum 19 10 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-10-SS Stainless 19 10 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-19-11-A Aluminum 19 11 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-11-SS Stainless 19 11 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-19-12-A Aluminum 19 12 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-12-SS Stainless 19 12 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-19-13-A Aluminum 19 13 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-13-SS Stainless 19 13 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-19-14-A Aluminum 19 14 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-14-SS Stainless 19 14 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-19-15-A Aluminum 19 15 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-15-SS Stainless 19 15 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-19-16-A Aluminum 19 16 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-16-SS Stainless 19 16 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-19-17-A Aluminum 19 17 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-17-SS Stainless 19 17 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-19-18-A Aluminum 19 18 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-18-SS Stainless 19 18 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-19-19-A Aluminum 19 19 38.1 57.2 M6 9.04 0.63 30.032 0.76 0.38
FSMR38-19-19-SS Stainless 19 19 38.1 57.2 M6 16.42 0.40 83.407 0.76 0.38
FSMR38-20-10-A Aluminum 18 10 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-10-SS Stainless 18 10 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-11-A Aluminum 20 11 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-11-SS Stainless 20 11 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-12-A Aluminum 20 12 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-12-SS Stainless 20 12 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-13-A Aluminum 20 13 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-13-SS Stainless 20 13 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-14-A Aluminum 20 14 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-14-SS Stainless 20 14 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-15-A Aluminum 20 15 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-15-SS Stainless 20 15 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-16-A Aluminum 20 16 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-16-SS Stainless 20 16 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-17-A Aluminum 20 17 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-17-SS Stainless 20 17 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-18-A Aluminum 20 18 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-18-SS Stainless 20 18 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-19-A Aluminum 20 19 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-19-SS Stainless 20 19 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
FSMR38-20-20-A Aluminum 20 20 38.1 57.2 M6 11.75 0.77 30.032 0.76 0.38
FSMR38-20-20-SS Stainless 20 20 38.1 57.2 M6 9.49 0.28 83.407 0.76 0.38
 
Note 1 Static torque are at maximum misalignment. To obtain dynamic rating, static ratings should be divided by 2 for non-reversing applications and by 4 for reversing applications.
Note 2 Hardware is alloy steel with black oxide finish. Stainless steel hardware is available upon request. FSMR parts have two set screws on each end about 120° apart.
Note 3 Performance ratings are for guidance only. The user must determine suitability for a particular application.
Note 4 Coupling torque and wind-up are determined by the largest bore selected.
Note 5 Torque ratings for the couplings are based on the physical limitations/failure point of the machined beams. In some cases, especially when the smallest standard bores are used or where shafts are undersized, slippage on the shaft is possible below the rated torque of the machined beams. Keyways are available on straight bore couplings upon request. Please consult technical support for more assistance.
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