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 All Categories    SC Type Spacer Coupling Hubs with Keyway, Standard Length - Inch (Imperial) Bores
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SC Type Spacer Coupling Hubs with Keyway, Standard Length - Inch (Imperial) Bores

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  • 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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  Results 1 - 25 of 72 1 2 3 

Item #

Description 

Bore Size 

Hub #

Keyway Size (W x D)

Outside Diameter

Dimension L

Dimension SL

68514436593 5SCH SPCR HUB 1" 1/4X1/8 KW 1 in 5SCH 1/4 x 1/8 in 2.000 in
50.80
mm
1.090 in
27.69
mm
0.540 in
13.72
mm
68514436594 5SCH SPCR HUB 1-1/8 1/4X1/8K 1 1/8 in 5SCH 1/4 x 1/8 in 2.000 in
50.80
mm
1.090 in
27.69
mm
0.540 in
13.72
mm
68514436711 5SCH SPCR HUB 1/2 1/8X1/16KW 1/2 in 5SCH 1/8 x 1/16 in 2.000 in
50.80
mm
1.090 in
27.69
mm
0.540 in
13.72
mm
68514436591 5SCH SPCR HUB 3/4 3/16KW 3/4 in 5SCH 3/16 x 3/32 in 2.000 in
50.80
mm
1.090 in
27.69
mm
0.540 in
13.72
mm
68514436590 5SCH SPCR HUB 5/8 3/16KW 5/8 in 5SCH 3/16 x 3/32 in 2.000 in
50.80
mm
1.090 in
27.69
mm
0.540 in
13.72
mm
68514436592 5SCH SPCR HUB 7/8 3/16X3/32KW 7/8 in 5SCH 3/16 x 3/32 in 2.000 in
50.80
mm
1.090 in
27.69
mm
0.540 in
13.72
mm
68514436602 6SCH SPCR HUB 1" 1/4X1/8KW 1 in 6SCH 1/4 x 1/8 in 2.500 in
63.50
mm
1.220 in
30.99
mm
0.630 in
16.00
mm
68514436604 6SCH SPCR HUB 1-1/4 1/4X1/8KW 1 1/4 in 6SCH 1/4 x 1/8 in 2.500 in
63.50
mm
1.220 in
30.99
mm
0.630 in
16.00
mm
68514436603 6SCH SPCR HUB 1-1/8 1/4X1/8KW 1 1/8 in 6SCH 1/4 x 1/8 in 2.500 in
63.50
mm
1.220 in
30.99
mm
0.630 in
16.00
mm
68514476506 6SCH SPCR HUB 15/16 1/4KW 15/16 in 6SCH 1/4 x 1/8 in 2.500 in
63.50
mm
1.220 in
30.99
mm
0.630 in
16.00
mm
68514436600 6SCH SPCR HUB 3/4 3/16KW 3/4 in 6SCH 3/16 x 3/32 in 2.500 in
63.50
mm
1.220 in
30.99
mm
0.630 in
16.00
mm
68514436713 6SCH SPCR HUB 5/8 3/16X3/32KW 5/8 in 6SCH 3/16 x 3/32 in 2.500 in
63.50
mm
1.220 in
30.99
mm
0.630 in
16.00
mm
68514436601 6SCH SPCR HUB 7/8 3/16X3/32KW 7/8 in 6SCH 3/16 x 3/32 in 2.500 in
63.50
mm
1.220 in
30.99
mm
0.630 in
16.00
mm
68514436605 6SCH SPCR HUB 1-3/8 5/16 KW 1 3/8 in 6SCH 5/16 x 5/32 in 2.500 in
63.50
mm
1.220 in
30.99
mm
0.630 in
16.00
mm
68514436613 7SCH SPCR HUB 1" 1/4X1/8 KW 1 in 7SCH 1/4 x 1/8 in 2.810 in
71.37
mm
1.470 in
37.34
mm
0.710 in
18.03
mm
68514436717 7SCH SPCR HUB 1-1/4 1/4KW 1 1/4 in 7SCH 1/4 x 1/8 in 2.810 in
71.37
mm
1.470 in
37.34
mm
0.710 in
18.03
mm
68514436614 7SCH SPCR HUB 1-1/8 1/4X1/8KW 1 1/8 in 7SCH 1/4 x 1/8 in 2.810 in
71.37
mm
1.470 in
37.34
mm
0.710 in
18.03
mm
68514436716 7SCH SPCR HUB 3/4 3/16KW 3/4 in 7SCH 3/16 x 3/32 in 2.810 in
71.37
mm
1.470 in
37.34
mm
0.710 in
18.03
mm
68514436715 7SCH SPCR HUB 5/8 3/16X3/32K 5/8 in 7SCH 3/16 x 3/32 in 2.810 in
71.37
mm
1.470 in
37.34
mm
0.710 in
18.03
mm
68514436612 7SCH SPCR HUB 7/8 3/16X3/32KW 7/8 in 7SCH 3/16 x 3/32 in 2.810 in
71.37
mm
1.470 in
37.34
mm
0.710 in
18.03
mm
68514436616 7SCH SPCR HUB 1-1/2 3/8KW 1 1/2 in 7SCH 3/8 x 3/16 in 2.810 in
71.37
mm
1.470 in
37.34
mm
0.710 in
18.03
mm
68514436617 7SCH SPCR HUB 1-5/8 3/8X3/16K 1 5/8 in 7SCH 3/8 x 3/16 in 2.810 in
71.37
mm
1.470 in
37.34
mm
0.710 in
18.03
mm
68514436615 7SCH SPCR HUB 1-3/8 5/16 KW 1 3/8 in 7SCH 5/16 x 5/32 in 2.810 in
71.37
mm
1.470 in
37.34
mm
0.710 in
18.03
mm
68514436631 8SCH SPCR HUB 1-7/8 1/2X1/4KW 1 7/8 in 8SCH 1/2 x 1/4 in 3.250 in
82.55
mm
1.720 in
43.69
mm
0.660 in
16.76
mm
68514436625 8SCH SPCR HUB 1" 1/4X1/8 KW 1 in 8SCH 1/4 x 1/8 in 3.250 in
82.55
mm
1.720 in
43.69
mm
0.660 in
16.76
mm
  Results 1 - 25 of 72 1 2 3