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All Categories > Couplings & Power Transmission Parts Catalog > Jaw Couplings > LC Type (Radially Removable Elastomer) Components > LC Type Hubs without Keyway - Inch (Imperial) Bores > Item # 68514445323  
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Item # 68514445323, LC Type Hubs without Keyway - Inch (Imperial) Bores



    The LC Type coupling consists of one standard L Type hub (without collar attachment), one LC Type hub (provides collar attachment), one standard snap wrap center and one collar with screws.

    In addition to 1 LC Hub, to make a full coupling, three additional components are needed: 1 standard L Type hub (found in L Type section), 1 standard snap wrap center, & 1 collar with screws.





Specifications  · Dimensional Data  · Performance Data  · Spider Performance  · Features  · Notes

Specifications

Description 

LC090 HUB 1/2 N/KW

Hub Style

1

Coupling Type

Jaw

Material

Sintered Iron

Color

Metallic

# of Jaws

3

Elastomeric Member

SOX (NBR) Rubber

Weight

0.63 lb

Weight - Solid

1.50 lb

Weight (Complete Coupling w/ Max. Bores)

1.20 lb


Dimensional Data

Bore Size 

1/2 in

Coupling Size

LC090

Thread (Dimension T)

1/4-20

Keyway Size (W x D)

No Keyway

Length thru Bore

0.810 in
20.57
mm

Overall Length

2.12 in
53.85
mm

Min. Bore (Dimensions ID1/ID2)

0.250 in
6.00
mm

Max. Bore (Dimensions ID1/ID2)

1.000 in
25.00
mm

Hub Length

1.310 in
33.27
mm

Dimension CD

2.540 in
64.52
mm

Dimension G

0.5 in
12.7
mm

Outside Diameter

2.11 in
53.59
mm

Dimension SL

0.440 in
11.18
mm

Cubic inches

5.83225 in³


Performance Data

Nominal Torque

144 in·lb

Max. Speed

9000.00 rpm

Moment of Inertia (Solid) WR2

0.772 lb·in²

Rated HP at 1 000 rpm

0.23 kW

Rated HP at 1,200 rpm

2.76 hp

Rated HP at 1,800 rpm

4.11 hp

Rated HP at 3,600 rpm

8.28 hp


Spider Performance
  • Nitrile Butadiene (Buna N) Rubber is a flexible elastomer material that is oil resistant, resembles natural rubber in resilience and elasticity and operates effectively in temperature range of -40° to 212° F (-40° to 100° C). Good resistance to oil. Standard elastomer. (Also applies to SXB Cushions.)




Features

Features 

  • Radially removable insert
  • Collar allows for maximum speed of 3,600 RPM
  • Collar manufactured from 1018 Steel


Notes

Notes 

  • These “LC” hubs are drilled and tapped to accept collar mounting screws but the collar and hardware are not included.
  • All hubs are supplied standard with one set screw.


 DOWNLOADS 

Jaw Type Catalog (full catalog)

Installation Instructions for LC (Collar Style) Jaw Coupling

Installation Video for LC (Collar Style) Jaw Coupling