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SC Type Spacer Flanges
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INDUSTRIAL MOTION PRODUCTS
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Couplings & Power Transmission Parts Catalog
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S-Flex Endurance® Couplings
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SC Type Spacer Flanges
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Part Number 68514436570
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Part Number 68514436570, SC Type Spacer Flanges
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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Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensional Data
·
Performance Data
·
Notes
Specifications
Description
11SC48-SPCR FLNG
Flange #
11SC48
SC Hub #
11SCH(HS)
Type
Coupling Flange
Material
Cast Iron
Color
Gray
Bore Type
Spacer Flange/No Bore
Coupling Type
S-Flex
Weight
12.53
lb
Dimensional Data
Keyway Size (W x D)
No Keyway
Outside Diameter
8.625
in
219.08
mm
Dimension FL
1.500
in
38.10
mm
Dimension HD
0.030
in
0.76
mm
Dimension L
1.500
in
38.10
mm
Dimension P
2.970
in
75.44
mm
For Required Shaft Separation
4.750
in
Cubic inches
111.58594
in³
Performance Data
Nominal Torque (with EPDM Sleeve)
4530
in·lb
Max. Speed
3600.00
rpm
Torsional Stiffness
17300.00
in·lb/rad
Rated HP at 100 rpm
7.20
hp
Rated HP at 1,200 rpm
86.00
hp
Rated HP at 1,800 rpm
129.00
hp
Rated HP at 3,600 rpm
259.00
hp
Notes
Notes
Flanges can be mixed to form different shaft separations.
SC = Standard Length
SCHS = Short Length
MORE IMAGES
·
S-Flex Coupling Misalignment
DOWNLOADS
S-Flex Endurance Catalog
S-Flex Endurance Half and Full Spacer Installation Instructions
(, 0KB)
S-Flex Endurance Full Spacer Installation Video
S-Flex Endurance Half Spacer Coupling Installation Video
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The Timken Company. ©
The Timken Company.
©
The Timken Company.