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Sure-Flex Coupling Spacer Hub, 8SC, Bore 1-7/8"

  • Mfr # 8SCH178

  • Zoro # G8513836

product price:  $77.19
/ea

Key Features

Item - Sleeve Coupling Flanges
Sleeve Coupling Spacer Hub
Size - Sleeve Couplings
8
Flange Type - Sleeve Couplings
SC
Bore Type - Couplings
Fixed Bore
Bore Dia.
1 7/8 in
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Specifications

Product Information

MFR #
8SCH178
Zoro #
G8513836
UPC #
698672680288
Country of Origin
Mexico

Dimensions

Size - Sleeve Couplings
8
Bore Dia.
1 7/8 in
Outside Dia.
1.719 in
Keyway Size Type
1/2 in x 1/4 in
Length through Bore (In.)
1.72 in
Width (In.)
1.72 in
Keyseat Size (In.)
1/2 x 1/4
Height (In.)
1.719 in
Hub Dia. (In.)
1.719 in
Outside Dia. (In.)
1.719
Bore Dia. (In.)
1-7/8
Length through Bore
1 23/32 in
Bore Diameter
1 7/8 in
Screw Thread Size
3/8"-16
Hub Diameter
3 1/4 in
Outside Diameter
3 1/4 in
Coupling Size
8
Keyway Depth
1/4 in
Keyway Width
1/2 in

Details

Item - Sleeve Coupling Flanges
Sleeve Coupling Spacer Hub
Flange Type - Sleeve Couplings
SC
Bore Type - Couplings
Fixed Bore
Material of Construction
cast iron
Max. RPM
4,500 RPM
Setscrew Location
One over the Keyway
Bushing Required
None
Ideal For
Applications In Motors, Pumps, Compressors, Blowers, Mixers and Conveyors
Body Style
Type-SC Spacer Hub
Max. Angular Misalignment
0.25 Degrees For Hytrel Sleeves, 1 Degrees For EPDM & Neoprene Sleeves
Item
Sleeve Coupling Spacer Hub
Weight
3.2 lb
Hub Type
Spacer Hub
Application
Compressors, Conveyors, Motors, Pumps
Bore Type
Round Keyed
Maximum Speed
4,500 RPM
Included Screws
(2) Set Screws
For Misalignment Type
Angular, Parallel
Features
4-way Flexing Action Absorbs Shock, Misalignment and End Float, Vibration
Hub Material
Cast Iron
Bore Tolerance
+0.0005 in / +0.0015 in
Maximum Torque
1,475 in-lb
Resistance Properties
Chemical Resistant, Oil Resistant
System of Measurement
Inch
Set Screw Location
Over Keyseat

Description

Sleeve Coupling Spacer Hub, Coupling Size 8, Maximum Speed 4,500 RPM, Maximum Torque 1,475 in-lb, Outside Diameter 3 1/4 in, Bore Type Round Keyed, Hub Diameter 3 1/4 in, Hub Material Cast Iron, For Bushing Size Not Applicable, Bore Diameter 1 7/8 in, Length through Bore 1 23/32 in, System of Measurement Inch, Hub Body Length Not Applicable, Hub Type Spacer Hub, Application Compressors, Conveyors, Motors, Pumps, Bore Tolerance +0.0005 in / +0.0015 in

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