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L Type Hubs with Keyway - Metric Bores
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INDUSTRIAL MOTION PRODUCTS
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Couplings & Power Transmission Parts Catalog
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Jaw Couplings
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L Type (Standard Jaw) Components
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L Type Hubs with Keyway - Metric Bores
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Part Number 68514441458
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Part Number 68514441458, L Type Hubs with Keyway - Metric Bores
Standard L Type coupling hub materials are either sintered iron (L035-L190) or cast iron (L225-L276).
The L Type coupling consists of two standard L Type hubs and one spider.
Unless stated otherwise, hub torque and horsepower ratings assume a SOX(NBR) rubber spider is being used.
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Unit of Measure:
Imperial
Metric
Both
Notes
·
Specifications
·
Dimensional Data
·
Performance Data
·
Spider Performance
·
Features
Notes
Disclaimer
Lovejoy: CAD Models are accurate envelope dimensions only. Features such as bore size and keyway are not rendered or are only representative. Contact Lovejoy Technical Support or refer to product catalogs for details.
Notes
Jaw coupling hubs are standard with one set screw, for two set screws see RRS & RRC sections.
Specifications
Description
L075-HUB-15MMH7-5X2.3MMKW
Hub Style
1
Coupling Type
Jaw
Material
Sintered Iron
Color
Metallic
# of Jaws
3
Elastomeric Member
SOX (NBR) Rubber
Weight
0.44
lb
Weight (Complete Coupling w/ Min. Bores)
0.80
lb
Weight (Complete Coupling w/ Min. Bores)
1.00
lb
Dimensional Data
Bore Size
15
mm
Coupling Size
L075
Keyway Size (W x D)
5 x 2.3
mm
Length thru Bore
0.82
in
20.83
mm
Overall Length
2.130
in
54.10
mm
Outside Diameter
1.75
in
44.45
mm
Min. Bore (Dimensions ID1/ID2)
0.250
in
6
mm
Max. Bore (Dimensions ID1/ID2)
0.875
in
22.00
mm
Hub Length
1.32
in
33.53
mm
Dimension G
0.5
in
12.7
mm
Dimension SL
.31
in
7.87
mm
Cubic inches
4.04250
in³
Performance Data
Nominal Torque
90.00
in·lb
10.2
N·m
Max. Speed
11000.00
rpm
Rated HP at 100 rpm
.14
hp
Rated HP at 1,200 rpm
1.68
hp
Rated HP at 1,800 rpm
2.57
hp
Rated HP at 3,600 rpm
5.04
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
Fail-safe – will still perform if elastomer fails
No metal to metal contact
Resistant to oil, dirt, sand, moisture and grease
More than 850,000 combinations of bore sizes
Most types available from stock in 24 hours
VIEW CAD DRAWING
·
3D
DOWNLOADS
Jaw Type Catalog (pdf catalog)
Installation Instructions for Jaw Type Couplings
Installation Video for Jaw Type Couplings
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©
The Timken Company. ©
The Timken Company.
©
The Timken Company.