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Servometer

SMC-413-5mm-.125 - 1.387 Inch 303 Stainless Steel Ends / FlexNickel Bellows Flexible Shaft Coupling

Inventory Status
Limited Availability

Machined coupling manufactured from 303 Stainless Steel Ends / FlexNickel Bellows with integralClamp end attachments. This 1.387 Inch flexible shaft coupling has a 0.75 Inch O.D. and 5 Millimeter and 0.125 Inch bores.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angular Misalignment 11 deg
Axial Motion 0.112 in
Bellows FC-13
Bore Size 0.1969 in
Bore Size 2 0.125 in
Brand Servometer
Display Name SMC-413-5mm-.125
End Attachment Adhesive
End Length 0.327 in
End Type Integral Clamp
Finish None
Hub 050-33500
Material 303 Stainless Steel Ends / FlexNickel Bellows
Model Number SMC-413
Outside Diameter 0.75 in
Overall Length 1.387 in
Parallel Offset 0.026 in
Rated Torque 140 in-oz
SKU SMC-413-5mm-.125
Screw Size M2.5
Side Thrust 1.4 oz / 0.001"
Static Torsional Stiffness 173 Nm / Rad
Wind Up 8.4 Arc Sec / in-oz
Specs (in metric)
Label Value
Angular Misalignment 11 deg
Axial Motion 2.84 mm
Bellows FC-13
Bore Size 5 mm
Bore Size 2 3.18 mm
Brand Servometer
Display Name SMC-413-5mm-.125
End Attachment Adhesive
End Length 8.31 mm
End Type Integral Clamp
Finish None
Hub 050-33500
Material 303 Stainless Steel Ends / FlexNickel Bellows
Model Number SMC-413
Outside Diameter 19.05 mm
Overall Length 35.23 mm
Parallel Offset 0.66 mm
Rated Torque 140
SKU SMC-413-5mm-.125
Screw Size M2.5
Side Thrust 1.4
Static Torsional Stiffness 173
Wind Up 8.4
The SMC-413-5mm-.125 stands out for its ability to accommodate both angular misalignment up to 11 degrees and axial motion of 0.112 inches. This dual flexibility prevents damage by compensating for shaft misalignment and absorbing shock, vibration, and end float between coupled shafts. The result is a smoother, more reliable power transmission.

This bellows coupling is ideal for engineers seeking to improve the performance and life of coupled rotating shafts in industrial machinery and other demanding applications. The SMC-413-5mm-.125 prevents expensive damage from misalignment while providing long service with corrosion resistant 303 stainless steel and FlexNickel construction. Vibration and noise are reduced for a smoother operation. The space-saving compact 0.75 inch diameter saves space in tight assemblies.

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