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Servometer

SMC-344-4mm-.3125 - 0.847 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 setScrew end attachments. This 0.847 Inch flexible shaft coupling has a 0.75 Inch O.D. and 4 Millimeter and 0.3125 Inch bores.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angular Misalignment 5 deg
Axial Motion 0.053 in
Bellows SC-14
Bore Size 0.1575 in
Bore Size 2 0.3125 in
Brand Servometer
Display Name SMC-344-4mm-.3125
End Attachment Adhesive
End Length 0.741 in
End Type Set Screw
Finish None
Hub 050-33467
Material 303 Stainless Steel Ends / FlexNickel Bellows
Model Number SMC-344
Outside Diameter 0.75 in
Overall Length 0.847 in
Parallel Offset 0.013 in
Rated Torque 281 in-oz
SKU SMC-344-4mm-.3125
Screw Size M3
Side Thrust 4.41 oz / 0.001"
Static Torsional Stiffness 347 Nm / Rad
Wind Up 4.2 Arc Sec / in-oz
Specs (in metric)
Label Value
Angular Misalignment 5 deg
Axial Motion 1.35 mm
Bellows SC-14
Bore Size 4 mm
Bore Size 2 7.94 mm
Brand Servometer
Display Name SMC-344-4mm-.3125
End Attachment Adhesive
End Length 18.82 mm
End Type Set Screw
Finish None
Hub 050-33467
Material 303 Stainless Steel Ends / FlexNickel Bellows
Model Number SMC-344
Outside Diameter 19.05 mm
Overall Length 21.51 mm
Parallel Offset 0.33 mm
Rated Torque 281
SKU SMC-344-4mm-.3125
Screw Size M3
Side Thrust 4.41
Static Torsional Stiffness 347
Wind Up 4.2

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