Stafford Manufacturing Corp. - PowerRing™ Couplings

Transmit 3X the torque of clamp-type couplings

Balanced for high-speed operation

Maintains shaft alignment

Finished bore on other side protects shafts from damage

PowerRing™ Couplings integrate the Stafford PowerRing™ Shaft-Hub Lock design to transmit up to three times the torque load of conventional clamp-type couplings, without the need for keyways. They are balanced for high speed operation with minimum vibration.

Stocked in:

Steel

Unit of Measure

Items	PXL012 3/4" x 3/4" Steel PowerRing™ Rigid Shaft Couplings List Price QUOTE Add to Shopping Cart Request Quote	PXL100 1" x 1" Steel PowerRing™ Rigid Shaft Couplings List Price QUOTE Add to Shopping Cart Request Quote	PXL104 1-1/4" x 1-1/4" Steel PowerRing™ Rigid Shaft Couplings List Price QUOTE Add to Shopping Cart Request Quote	PXL108 1-1/2" x 1-1/2" Steel PowerRing™ Rigid Shaft Couplings List Price QUOTE Add to Shopping Cart Request Quote	PXL112 1-3/4" x 1-3/4" Steel PowerRing™ Rigid Shaft Couplings List Price QUOTE Add to Shopping Cart Request Quote
Series	N/A Solution
Bore Size A	N/A 3/4 in	N/A 1 in	N/A 1-1/4 in	N/A 1-1/2 in	N/A 1-3/4 in
Bore Size B	N/A 3/4 in	N/A 1 in	N/A 1-1/4 in	N/A 1-1/2 in	N/A 1-3/4 in
Material	N/A Steel
Alloy	N/A 1215
Finish	N/A Black Oxide
Approximate Weight	N/A 2.97 lb	N/A 4.74 lb	N/A 5.59 lb	N/A 9.81 lb	N/A 12.26 lb
Country of Origin	N/A USA
UPC Code	N/A 662786022661	N/A 662786022678	N/A 662786022685	N/A 662786022692	N/A 662786022708
RoHS2 Compliant	N/A Yes
REACH Compliant	N/A Yes
Outside Diameter	N/A 2.375 in	N/A 3.000 in	N/A 3.313 in	N/A 4.000 in	N/A 4.500 in
Total Length	N/A 3.250 in	N/A 3.250 in	N/A 3.250 in	N/A 3.875 in	N/A 3.875 in
Screw Size	N/A M6	N/A M6	N/A M6	N/A M8	N/A M8
Screw Material	N/A Alloy Steel
Disclaimer	N/A
Manufacturer Stock	N/A {0}	N/A {0}	N/A {0}	N/A {0}	N/A {0}
Message	N/A {TBD}	N/A {TBD}	N/A {TBD}	N/A {TBD}	N/A {TBD}