Buy Lovejoy 68514476410, SC Type 7SCH Spacer Coupling Hub with Keyway

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Features:

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

We aim to show you accurate product information. Here you will find what the manufacturers have provided us with. See our disclaimer.

Technical Details

General
Coupling Type	Coupling Hubs
Hub #	7SCH
Material	Cast Iron
Color	Gray
Bore Type	Finished Bore
# of Cap Screws Required	4
Coupling Type	S-Flex
Weight	2.00 lb
Dimensional Data
Bore Size	19.00 mm
Thread (Dimension T)	5/16-18
Keyway Size (W x D)	6 x 3 mm
Outside Diameter	2.810 in 71.37 mm
Max. Bore	1.625 in 41.28 mm
Dimension L	1.470 in 37.34 mm
Dimension SL	0.710 in 18.03 mm
Cap Screw Required Size	1/4 - 1-7/8
Cubic inches	11.60727 in3
Performance Data
Nominal Torque (with EPDM Sleeve)	725 in-lb 81.91 N-m
Max. Speed	5250.00 rpm
Torsional Stiffness	2769.00 in-lb/rad
Rated HP at 100 rpm	1.20 hp
Rated HP at 1,200 rpm	14.00 hp
Rated HP at 1,800 rpm	21.00 hp
Rated HP at 3,600 rpm	41.00 hp

General
Coupling Type	Coupling Hubs
Hub #	7SCH
Material	Cast Iron
Color	Gray
Bore Type	Finished Bore
# of Cap Screws Required	4
Coupling Type	S-Flex
Weight	2.00 lb
Dimensional Data
Bore Size	19.00 mm
Thread (Dimension T)	5/16-18
Keyway Size (W x D)	6 x 3 mm
Outside Diameter	2.810 in 71.37 mm
Max. Bore	1.625 in 41.28 mm
Dimension L	1.470 in 37.34 mm
Dimension SL	0.710 in 18.03 mm
Cap Screw Required Size	1/4 - 1-7/8
Cubic inches	11.60727 in3
Performance Data
Nominal Torque (with EPDM Sleeve)	725 in-lb 81.91 N-m
Max. Speed	5250.00 rpm
Torsional Stiffness	2769.00 in-lb/rad
Rated HP at 100 rpm	1.20 hp
Rated HP at 1,200 rpm	14.00 hp
Rated HP at 1,800 rpm	21.00 hp
Rated HP at 3,600 rpm	41.00 hp

Note: Please read description carefully. Do not base your order on the picture presented.