- Product Types of LovejoyProduct Types of Lovejoy
- Couplings & Power Transmission Parts CatalogCouplings & Power Transmission Parts Catalog
- S-Flex Endurance® CouplingsS-Flex Endurance® Couplings
- SC Type Spacer Coupling Hubs with Keyway, Standard Length - Inch (Imperial) BoresSC 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
SC Type Spacer Coupling Hubs with Keyway, Standard Length - Inch (Imperial) Bores
S-Flex Endurance® Couplings
- 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
- 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
Item Number |
Description |
Bore Size |
Hub # |
Keyway Size (W x D) |
Outside Diameter |
Dimension L |
Dimension SL |
---|---|---|---|---|---|---|---|
68514436720 | Description N/A 8SCH SPCR HUB 1-1/4 1/4X1/8KW | Bore Size N/A 1 1/4 in | Hub # N/A 8SCH | Keyway Size (W x D) N/A 1/4 x 1/8 in | Outside Diameter N/A 3.250 in82.55 mm | Dimension L N/A 1.720 in43.69 mm | Dimension SL N/A 0.660 in16.76 mm |
68514436626 | Description N/A 8SCH SPCR HUB 1-1/8 1/4X1/8KW | Bore Size N/A 1 1/8 in | Hub # N/A 8SCH | Keyway Size (W x D) N/A 1/4 x 1/8 in | Outside Diameter N/A 3.250 in82.55 mm | Dimension L N/A 1.720 in43.69 mm | Dimension SL N/A 0.660 in16.76 mm |
68514436719 | Description N/A 8SCH SPCR HUB 3/4 3/16KW | Bore Size N/A 3/4 in | Hub # N/A 8SCH | Keyway Size (W x D) N/A 3/16 x 3/32 in | Outside Diameter N/A 3.250 in82.55 mm | Dimension L N/A 1.720 in43.69 mm | Dimension SL N/A 0.660 in16.76 mm |
68514436624 | Description N/A 8SCH SPCR HUB 7/8 3/16X3/32KW | Bore Size N/A 7/8 in | Hub # N/A 8SCH | Keyway Size (W x D) N/A 3/16 x 3/32 in | Outside Diameter N/A 3.250 in82.55 mm | Dimension L N/A 1.720 in43.69 mm | Dimension SL N/A 0.660 in16.76 mm |
68514436628 | Description N/A 8SCH SPCR HUB 1-1/2 3/8KW | Bore Size N/A 1 1/2 in | Hub # N/A 8SCH | Keyway Size (W x D) N/A 3/8 x 3/16 in | Outside Diameter N/A 3.250 in82.55 mm | Dimension L N/A 1.720 in43.69 mm | Dimension SL N/A 0.660 in16.76 mm |
68514436630 | Description N/A 8SCH SPCR HUB 1-3/4 3/8KW | Bore Size N/A 1 3/4 in | Hub # N/A 8SCH | Keyway Size (W x D) N/A 3/8 x 3/16 in | Outside Diameter N/A 3.250 in82.55 mm | Dimension L N/A 1.720 in43.69 mm | Dimension SL N/A 0.660 in16.76 mm |
68514436629 | Description N/A 8SCH SPCR HUB 1-5/8 3/8X3/16K | Bore Size N/A 1 5/8 in | Hub # N/A 8SCH | Keyway Size (W x D) N/A 3/8 x 3/16 in | Outside Diameter N/A 3.250 in82.55 mm | Dimension L N/A 1.720 in43.69 mm | Dimension SL N/A 0.660 in16.76 mm |
68514436627 | Description N/A 8SCH SPCR HUB 1-3/8 5/16KW | Bore Size N/A 1 3/8 in | Hub # N/A 8SCH | Keyway Size (W x D) N/A 5/16 x 5/32 in | Outside Diameter N/A 3.250 in82.55 mm | Dimension L N/A 1.720 in43.69 mm | Dimension SL N/A 0.660 in16.76 mm |
68514436646 | Description N/A 9SCH SPCR HUB 1-7/8 1/2X1/4KW | Bore Size N/A 1 7/8 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 1/2 x 1/4 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436724 | Description N/A 9SCH SPCR HUB 2" 1/2X1/4KW | Bore Size N/A 2 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 1/2 x 1/4 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436647 | Description N/A 9SCH SPCR HUB 2-1/8 1/2X1/4KW | Bore Size N/A 2 1/8 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 1/2 x 1/4 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436640 | Description N/A 9SCH SPCR HUB 1" 1/4X1/8KW | Bore Size N/A 1 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 1/4 x 1/8 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436723 | Description N/A 9SCH SPCR HUB 1-1/4 1/4KW | Bore Size N/A 1 1/4 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 1/4 x 1/8 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436641 | Description N/A 9SCH SPCR HUB 1-1/8 1/4X1/8KW | Bore Size N/A 1 1/8 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 1/4 x 1/8 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436722 | Description N/A 9SCH SPCR HUB 7/8 3/16KW | Bore Size N/A 7/8 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 3/16 x 3/32 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436643 | Description N/A 9SCH SPCR HUB 1-1/2 3/8KW | Bore Size N/A 1 1/2 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 3/8 x 3/16 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436645 | Description N/A 9SCH SPCR HUB 1-3/4 3/8KW | Bore Size N/A 1 3/4 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 3/8 x 3/16 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436644 | Description N/A 9SCH SPCR HUB 1-5/8 3/8 KW | Bore Size N/A 1 5/8 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 3/8 x 3/16 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436642 | Description N/A 9SCH SPCR HUB 1-3/8 5/16KW | Bore Size N/A 1 3/8 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 5/16 x 5/32 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514476166 | Description N/A 9SCH SPCR HUB 1-1/8 KW BLK OX | Bore Size N/A 1 1/8 in | Hub # N/A 9SCH | Keyway Size (W x D) N/A 1/4 x 1/8 in | Outside Diameter N/A 3.630 in92.20 mm | Dimension L N/A 1.970 in50.04 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436657 | Description N/A 10SCH SPCR HUB 1-7/8 1/2KW | Bore Size N/A 1 7/8 in | Hub # N/A 10SCH | Keyway Size (W x D) N/A 1/2 x 1/4 in | Outside Diameter N/A 4.380 in111.25 mm | Dimension L N/A 2.340 in59.44 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436731 | Description N/A 10SCH SPCR HUB 2" 1/2X1/4KW | Bore Size N/A 2 in | Hub # N/A 10SCH | Keyway Size (W x D) N/A 1/2 x 1/4 in | Outside Diameter N/A 4.380 in111.25 mm | Dimension L N/A 2.340 in59.44 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436732 | Description N/A 10SCH SPCR HUB 2-1/4 1/2 KW | Bore Size N/A 2 1/4 in | Hub # N/A 10SCH | Keyway Size (W x D) N/A 1/2 x 1/4 in | Outside Diameter N/A 4.380 in111.25 mm | Dimension L N/A 2.340 in59.44 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436658 | Description N/A 10SCH SPCR HUB 2-1/8 1/2 KW | Bore Size N/A 2 1/8 in | Hub # N/A 10SCH | Keyway Size (W x D) N/A 1/2 x 1/4 in | Outside Diameter N/A 4.380 in111.25 mm | Dimension L N/A 2.340 in59.44 mm | Dimension SL N/A 1.170 in29.72 mm |
68514436728 | Description N/A 10SCH SPCR HUB 1-1/8 1/4KW | Bore Size N/A 1 1/8 in | Hub # N/A 10SCH | Keyway Size (W x D) N/A 1/4 x 1/8 in | Outside Diameter N/A 4.380 in111.25 mm | Dimension L N/A 2.340 in59.44 mm | Dimension SL N/A 1.170 in29.72 mm |