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  6. Dura-Flex Tire Coupling Hub, WE20, Bore 1-7/8"

This item is Discontinued.

Tb Woods Dura-Flex Tire Coupling Hub, WE20, Bore 1-7/8" WE20H178

Dura-Flex Tire Coupling Hub, WE20, Bore 1-7/8" (Discontinued)

  • Mfr # WE20H178
  • Zoro # G5748023
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Specifications

Product Information

MFR #
WE20H178
Zoro #
G5748023
UPC #
698672117845
Country of Origin
Mexico

Dimensions

Size - Tire Couplings
WE20
Bore Dia.
1 7/8 in
Outside Dia.
4.48 in
Length through Bore
2 1/16 in
Bore Dia. (In.)
1-7/8
Outside Dia. (In.)
4.48
Hub Dia. (In.)
4.48
Height (In.)
4.48 in
Keyseat Size (In.)
1/2 x 1/4
Length through Bore (In.)
2.06
Width (In.)
2.06 in
Keyway Depth
1/4 in
Hub Diameter
4.48 in
Bore Diameter
1 7/8 in
Screw Thread Size
1/2"-13
Coupling Size
WE20
Coupling Length Standard Assembly
6.82 in
Keyway Width
1/2 in

Details

Bore Type - Couplings
Fixed Bore
Rated Torque (In.-Lb.)
2,300
Item - Tire Coupling Hubs
Tire Coupling Hub
Setscrew Location
One Over Keyway
Max. RPM
6,600 RPM
Max. Angular Misalignment
3 Degrees
Body Style
WE20
Material of Construction
Low Carbon Steel
Item
Tire Coupling Hub
Ideal For
Numerous Industrial Applications, Including Pumps, Motors, Compressors
Application
Blowers, Compressors, Fans, Generators, Including Pumps, Motors, Numerous Industrial Applications
Weight
5.3 lb
Maximum Speed
6,600 RPM
Horsepower @ 100 RPM
3.7 hp
Set Screw Location
Over Keyway
Bore Type
Round Keyed
System of Measurement
Inch
Parallel Misalignment
0.09375 in
Resistance Properties
Chemical Resistant, Oil Resistant
Bore Tolerance
+0.0005 in / +0.0015 in
Horsepower @ RPM
128 HP @ 3600 RPM, 42 hp @ 1160 RPM, 64 HP @ 1750 RPM
Hub Material
Steel
Torsional Stiffness
27,600 in-lb/rad
For Misalignment Type
Angular, Parallel
Minimum Operating Temperature
-40 Degrees F
Angular Misalignment
3 Degrees
Maximum Torque
2,300 in-lb
Features
Absorbs Shock, Easy to Install, No Lubrication Required, Same Hubs Used on Both Spacer and Standard Elements
Maximum Operating Temperature
200 Degrees F

Description

Tire Coupling Hub, Angular Misalignment 3 Degrees , Coupling Size WE20, Horsepower @ 100 RPM 3.7 hp, Maximum Speed 6,600 RPM, Bore Type Round Keyed, For Bushing Size Not Applicable, Maximum Torque 2,300 in-lb, Keyway Depth 1/4 in, Keyway Width 1/2 in, Hub Diameter 4.48 in, Parallel Misalignment 0.09375 in, Bore Diameter 1 7/8 in, Screw Thread Size 1/2 In.-13, Set Screw Location Over Keyway, System of Measurement Inch, Torsional Stiffness 27,600 in-lb/rad, Length through Bore 2 1/16 in

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