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SC Type Spacer Flanges

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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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S-Flex Half Spacer Coupling Installation Video

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  Results 1 - 24 of 24 1 

Item #

Description 

Flange #

SC Hub #

Outside Diameter

Dimension HD

Dimension L

For Required Shaft Separation

68514436524 5SC35 SPCR FLNG 5SC35 5SCH 3.250 in
82.55
mm
0.800 in
20.32
mm
1.690 in
42.93
mm
3.5 in
68514436526 6SC35 SPCR FLNG 6SC35 6SCH 4.000 in
101.60
mm
0.590 in
14.99
mm
1.630 in
41.40
mm
3.5 in
68514436528 6SC44 SPCR FLNG 6SC44 6SCH 4.000 in
101.60
mm
1.030 in
26.16
mm
2.060 in
52.32
mm
4.375 in
68514436530 6SC50 SPCR FLNG 6SC50 6SCH 4.000 in
101.60
mm
1.340 in
34.04
mm
2.380 in
60.45
mm
5 in
68514436532 7SC35 SPCR FLNG 7SC35 7SCH 4.625 in
117.48
mm
0.470 in
11.94
mm
1.630 in
41.40
mm
3.5 in
68514436534 7SC44 SPCR FLNG 7SC44 7SCH 4.625 in
117.48
mm
0.910 in
23.11
mm
2.060 in
52.32
mm
4.375 in
68514436536 7SC50 SPCR FLNG 7SC50 7SCH 4.625 in
117.48
mm
1.220 in
30.99
mm
2.380 in
60.45
mm
5 in
68514436538 8SC35 SPCR FLNG 8SC35 8SCH 5.450 in
138.43
mm
0.280 in
7.11
mm
1.630 in
41.40
mm
3.5 in
68514436542 8SC44 SPCR FLNG 8SC44 8SCH 5.450 in
138.43
mm
0.720 in
18.29
mm
2.060 in
52.32
mm
4.375 in
68514436544 8SC50 SPCR FLNG 8SC50 8SCH 5.450 in
138.43
mm
1.030 in
26.16
mm
2.380 in
60.45
mm
5 in
68514436548 9SC35 SPCR FLNG 9SC35 9SCH(HS) 6.350 in
161.29
mm
0.060 in
1.52
mm
1.690 in
42.93
mm
3.5 in
68514436550 9SC44 SPCR FLNG 9SC44 9SCH(HS) 6.350 in
161.29
mm
0.440 in
11.18
mm
2.060 in
52.32
mm
4.375 in
68514436552 9SC50 SPCR FLNG 9SC50 9SCH(HS) 6.350 in
161.29
mm
0.750 in
19.05
mm
2.380 in
60.45
mm
5 in
68514436560 10SC48 SPCR FLNG 10SC48 10SCH(HS) 7.500 in
190.50
mm
0.340 in
8.64
mm
2.250 in
57.15
mm
4.750 in
68514436562 10SC50 SPCR FLNG 10SC50 10SCH(HS) 7.500 in
190.50
mm
0.470 in
11.94
mm
2.380 in
60.45
mm
5 in
68514436570 11SC48 SPCR FLNG 11SC48 11SCH(HS) 8.625 in
219.08
mm
0.030 in
0.76
mm
1.500 in
38.10
mm
4.750 in
68514436572 11SC50 SPCR FLNG 11SC50 11SCH(HS) 8.625 in
219.08
mm
0.060 in
1.52
mm
1.560 in
39.62
mm
5 in
68514436582 12SC70-14 SPCR FLNG PKG 12SC70-14 14SCH 10.000 in
254.00
mm
0.660 in
16.76
mm
2.470 in
62.74
mm
7 in
68514436584 12SC78 SPCR FLNG PKG 12SC78 12SCH(HS) 10.000 in
254.00
mm
1.030 in
26.16
mm
2.840 in
72.14
mm
7.750 in
68514436586 12SC78-14 SPCR FLNG PKG 12SC78-14 14SCH 10.000 in
254.00
mm
1.030 in
26.16
mm
2.840 in
72.14
mm
7.750 in
68514436588 12SC100-14 SPCR FLNG PKG 12SC100-14 14SCH 10.000 in
254.00
mm
2.160 in
54.86
mm
3.970 in
100.84
mm
10.000 in
68514436580 12SC70 SPCR FLNG PKG 12SC70 12SCH(HS) 10.000 in
254.00
mm
0.660 in
16.76
mm
2.470 in
62.74
mm
7 in
68514454200 13SC78 SPCR FLNG 13SC78 13SCH(HS) 11.750 in
298.45
mm
0.560 in
14.22
mm
3.250 in
82.55
mm
7.750 in
68514454202 14SC78 SPCR FLNG 14SC78 14SCH 13.875 in
352.43
mm
0.030 in
0.76
mm
2.720 in
69.09
mm
7.750 in
  Results 1 - 24 of 24 1