All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Jaw Couplings > LC Type (Radially Removable Elastomer) Components > LC Type Hubs with Keyway - Metric Bores > Part Number 68514458565  

Part Number 68514458565, LC Type Hubs with Keyway - Metric Bores

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    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 
LC100-HUB-28MMH7-8X3.3MMKW

Hub Style
1

Coupling Type
Jaw

Material
Sintered Iron

Color
Metallic

# of Jaws
3

Elastomeric Member
SOX (NBR) Rubber

Weight
1.3 lb

Weight - Solid
3.50 lb

Weight (Complete Coupling w/ Max. Bores)
2.50 lb


Dimensional Data

Bore Size
28.00 mm

Coupling Size
LC100

Keyway Size (W x D)
8 X 3.3 mm

Length thru Bore
1.38 in
35.05 mm

Overall Length
3.50 in
88.90 mm

Min. Bore (Dimensions ID1/ID2)
0.437 in
11.00 mm

Max. Bore (Dimensions ID1/ID2)
1.370 in
35.00 mm

Approx. Bore
2.130 in
54.10 mm

Dimension CBD
3.110 in
78.99 mm

Dimension G
0.750 in
19.05 mm

Outside Diameter
2.53 in
64.26 mm

Dimension SL
0.440 in
11.18 mm

Cubic inches
13.63392 in³


Performance Data

Nominal Torque
417.00 in·lb
47.11 N·m

Max. Speed
7000.00 rpm

Moment of Inertia WR2
2.783 lb·in²

Rated HP at 1 000 rpm
0.66 kW

Rated HP at 1,200 rpm
7.92 hp

Rated HP at 1,800 rpm
11.90 hp

Rated HP at 3,600 rpm
23.76 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 

LC Type Coupling Hubs w/ Keyway - Metric, DimDraw Style 2
(JPG, 102KB)

Jaw Type Catalog (pdf catalog)

Installation Instructions for LC (Collar Style) Jaw Coupling

Installation Video for LC (Collar Style) Jaw Coupling