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LC Type Hubs with Keyway - Metric Bores
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INDUSTRIAL MOTION PRODUCTS
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Jaw Couplings
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LC Type (Radially Removable Elastomer) Components
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LC Type Hubs with Keyway - Metric Bores
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Part Number 68514458590
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Part Number 68514458590, LC Type Hubs with Keyway - Metric 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.
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Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensional Data
·
Performance Data
·
Spider Performance
·
Features
·
Notes
Specifications
Description
LC099-HUB-28MMH7-8X3.3MMKW
Hub Style
1
Coupling Type
Jaw
Material
Sintered Iron
Color
Metallic
# of Jaws
3
Elastomeric Member
SOX (NBR) Rubber
Weight
1.01
lb
Weight - Solid
2.50
lb
Weight (Complete Coupling w/ Max. Bores)
2.00
lb
Dimensional Data
Bore Size
28.00
mm
Coupling Size
LC099
Keyway Size (W x D)
8 X 3.3
mm
Length thru Bore
1.060
in
26.92
mm
Overall Length
2.870
in
72.90
mm
Min. Bore (Dimensions ID1/ID2)
0.437
in
11.00
mm
Max. Bore (Dimensions ID1/ID2)
1.180
in
30.00
mm
Approx. Bore
1.810
in
45.97
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
11.58563
in³
Performance Data
Nominal Torque
318
in·lb
35.93
N·m
Max. Speed
7000.00
rpm
Moment of Inertia WR
2
2.048
lb·in²
Rated HP at 1 000 rpm
0.50
kW
Rated HP at 1,200 rpm
6.00
hp
Rated HP at 1,800 rpm
9.10
hp
Rated HP at 3,600 rpm
18.00
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
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The Timken Company. ©
The Timken Company.
©
The Timken Company.