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MC7C225-20-20 - 3.5 Inch 17-4 PH Stainless Steel Flexible Shaft Coupling

Machined coupling manufactured from 17-4 PH Stainless Steel with Integral Clamp end attachments. This 3.5 Inch flexible shaft coupling has a 2.25 Inch O.D. and 0.625 Inch and 0.625 Inch bores.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angular Misalignment 5 deg
Axial Motion 0.01 in
Bore Size 0.625 in
Bore Size 2 0.625 in
Brand Helical Products
Center Line 0.26 in
Display Name MC7C225-20-20
End Type Integral Clamp
Finish None
Hex Size 0.1875 in
Inertia 60 lbin/sec sq
Length 3.5 in
Material 17-4 PH Stainless Steel
Max Torque 556 lbs/in
Model Number MC7C225-20-20
Non-Reversing Torque 278 lbs/in
Operating Temperature 600 F
Outside Diameter 2.25 in
Parallel Offset 0.03 in
Rate (Rotational) 0.009 lbf/deg
Rated Speed 3600 rpm
Reversing Torque 139 lbs/in
SKU MC7C225-20-20
Screw Size 1/4-28
Seating Torque 135 lbs/in
Series MC7C
Specs (in metric)
Label Value
Angular Misalignment 5 deg
Axial Motion 0.25 mm
Bore Size 15.88 mm
Bore Size 2 15.88 mm
Brand Helical Products
Center Line 6.6 mm
Display Name MC7C225-20-20
End Type Integral Clamp
Finish None
Hex Size 4.76 mm
Inertia 69.13 kgcm/sec sq
Length 88.9 mm
Material 17-4 PH Stainless Steel
Max Torque 97.36 N-mm
Model Number MC7C225-20-20
Non-Reversing Torque 48.68 N-mm
Operating Temperature 315.56 C
Outside Diameter 57.15 mm
Parallel Offset 0.76 mm
Rate (Rotational) 0.04 N/deg
Rated Speed 3600 rpm
Reversing Torque 24.34 N-mm
SKU MC7C225-20-20
Screw Size 1/4-28
Seating Torque 23.64 N-mm
Series MC7C

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