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All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > S-Flex Endurance® Couplings > SC Type Spacer Coupling Hubs with Keyway, Standard Length - Inch (Imperial) Bores > View Items  
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SC Type Spacer Coupling Hubs with Keyway, Standard Length - Inch (Imperial) Bores

 
For CAD models and more information, click Directly on the part number below.


  • Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
  • This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
  • The SC Type coupling consists of two flanges, a sleeve and two shaft hubs
Quick Coupling Removal
  • The center drop out section consists of two flanges and the flexible sleeve
  • The flange is bolted to the shaft hub with four hex head cap screws
  • The center drop out section can be removed by removing the hex head cap screws
  • Flats on each hub provides a convenient grip for a wrench in order to facilitate loosening of the screws and, if desired, turning of the pump/motor shafts
  • Once the hub is removed from the pump shaft, maintenance on the pump can be done without disturbing equipment alignment






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S-Flex Endurance Catalog

S-Flex Endurance Half and Full Spacer Installation Instructions
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S-Flex Endurance Full Spacer Installation Video

S-Flex Endurance Half Spacer Coupling Installation Video

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  Results 51 - 72 of 72 Unit of Measure: Imperial Metric Both 1 2 3 

Part Number

Description 

Bore Size 

Hub #

Keyway Size (W x D)

Outside Diameter

Dimension L

Dimension SL
68514436730 10SCH-SPCR HUB-1-3/4-3/8X3/16KW 1 3/4 in 10SCH 3/8 x 3/16 in 4.380 in
111.25 mm 		2.340 in
59.44 mm 		1.170 in
29.72 mm
68514436656 10SCH-SPCR HUB-1-5/8-3/8X3/16KW 1 5/8 in 10SCH 3/8 x 3/16 in 4.380 in
111.25 mm 		2.340 in
59.44 mm 		1.170 in
29.72 mm
68514436659 10SCH-SPCR HUB-2-3/8-5/8X5/16KW 2 3/8 in 10SCH 5/8 x 5/16 in 4.380 in
111.25 mm 		2.340 in
59.44 mm 		1.170 in
29.72 mm
68514436664 11SCH-SPCR HUB-1-7/8-1/2X1/4KW 1 7/8 in 11SCH 1/2 x 1/4 in 5.250 in
133.35 mm 		2.720 in
69.09 mm 		1.360 in
34.54 mm
68514436739 11SCH-SPCR HUB-2"-1/2X1/4KW 2 in 11SCH 1/2 x 1/4 in 5.250 in
133.35 mm 		2.720 in
69.09 mm 		1.360 in
34.54 mm
68514436740 11SCH-SPCR HUB-2-1/4-1/2X1/4KW 2 1/4 in 11SCH 1/2 x 1/4 in 5.250 in
133.35 mm 		2.720 in
69.09 mm 		1.360 in
34.54 mm
68514436665 11SCH-SPCR HUB-2-1/8-1/2X1/4KW 2 1/8 in 11SCH 1/2 x 1/4 in 5.250 in
133.35 mm 		2.720 in
69.09 mm 		1.360 in
34.54 mm
68514436738 11SCH-SPCR HUB-1-1/8-1/4X1/8KW 1 1/8 in 11SCH 1/4 x 1/8 in 5.250 in
133.35 mm 		2.720 in
69.09 mm 		1.360 in
34.54 mm
68514436667 11SCH-SPCR HUB-2-7/8-3/4X3/8KW 2 7/8 in 11SCH 3/4 x 3/8 in 5.250 in
133.35 mm 		2.720 in
69.09 mm 		1.360 in
34.54 mm
68514436666 11SCH-SPCR HUB-2-3/8-5/8X5/16KW 2 3/8 in 11SCH 5/8 x 5/16 in 5.250 in
133.35 mm 		2.720 in
69.09 mm 		1.360 in
34.54 mm
68514436745 12SCH-SPCR HUB-1-7/8-1/2X1/4KW 1 7/8 in 12SCH 1/2 x 1/4 in 5.750 in
146.05 mm 		2.970 in
75.44 mm 		1.440 in
36.58 mm
68514436746 12SCH-SPCR HUB-2-1/4-1/2X1/4KW 2 1/4 in 12SCH 1/2 x 1/4 in 5.750 in
146.05 mm 		2.970 in
75.44 mm 		1.440 in
36.58 mm
68514436672 12SCH-SPCR HUB-2-1/8-1/2X1/4KW 2 1/8 in 12SCH 1/2 x 1/4 in 5.750 in
146.05 mm 		2.970 in
75.44 mm 		1.440 in
36.58 mm
68514436674 12SCH-SPCR HUB-2-7/8-3/4X3/8KW 2 7/8 in 12SCH 3/4 x 3/8 in 5.750 in
146.05 mm 		2.970 in
75.44 mm 		1.440 in
36.58 mm
68514436673 12SCH-SPCR HUB-2-3/8-1/2X1/4KW 2 3/8 in 12SCH 5/8 x 5/16 in 5.750 in
146.05 mm 		2.970 in
75.44 mm 		1.440 in
36.58 mm
68514436753 13SCH-SPCR HUB-2-7/8-3/4X3/8KW 2 7/8 in 13SCH 3/4 x 3/8 in 6.130 in
155.70 mm 		3.340 in
84.84 mm 		1.650 in
41.91 mm
68514436752 13SCH-SPCR HUB-2-3/8-5/8X5/16KW 2 3/8 in 13SCH 5/8 x 5/16 in 6.130 in
155.70 mm 		3.340 in
84.84 mm 		1.650 in
41.91 mm
68514436754 13SCH-SPCR HUB-2-2/8-7/8X7/16KW 3 3/8 in 13SCH 7/8 x 7/16 in 6.130 in
155.70 mm 		3.340 in
84.84 mm 		1.650 in
41.91 mm
68514436762 14SCH-SPCR HUB-3-7/8-1/2X1/4KW 3 7/8 in 14SCH 1 x 1/2 in 6.5 in
165.10 mm 		3.380 in
85.85 mm 		1.920 in
48.77 mm
68514436760 14SCH-SPCR HUB-2-7/8-3/4X3/8KW 2 7/8 in 14SCH 3/4 x 3/8 in 6.5 in
165.10 mm 		3.380 in
85.85 mm 		1.920 in
48.77 mm
68514436759 14SCH-SPCR HUB-2-3/8-5/8X5/16KW 2 3/8 in 14SCH 5/8 x 5/16 in 6.5 in
165.10 mm 		3.380 in
85.85 mm 		1.920 in
48.77 mm
68514436761 14SCH-SPCR HUB-3-3/8-3/4X3/8KW 3 3/8 in 14SCH 7/8 x 7/16 in 6.5 in
165.10 mm 		3.380 in
85.85 mm 		1.920 in
48.77 mm
  Results 51 - 72 of 72 1 2 3 
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