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L Type Hubs - Solid (No Bore)
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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 - Solid (No Bore)
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Part Number 68514476172
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Part Number 68514476172, L Type Hubs - Solid (No Bore)
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.
Specifications
Description
L225-HUB-STL-SOLID
Hub Style
2
Coupling Type
Jaw
Material
Steel
Color
Metallic
Bore Type
Solid
# of Jaws
3
Elastomeric Member
SOX (NBR) Rubber
Weight
11.37
lb
Weight (Complete Coupling w/ Min. Bores)
15.00
lb
Weight (Complete Coupling w/ Max. Bores)
19.60
lb
Dimensional Data
Coupling Size
L225
Length thru Bore
2.180
in
55.37
mm
Overall Length
5.340
in
135.64
mm
Min. Bore (Dimensions ID1/ID2)
0.750
in
19.00
mm
Max. Bore (Dimensions ID1/ID2)
2.625
in
67
mm
Hub Length
3.180
in
80.77
mm
Dimension G
1
in
25.40
mm
Outside Diameter
5.00
in
127.00
mm
Dimension SL
1.000
in
25.40
mm
Dimension T
1/2-13
Cubic inches
79.50000
in³
Performance Data
Nominal Torque
2340
in·lb
264.38
N·m
Max. Speed
4200
rpm
Moment of Inertia WR
2
65.000
lb·in²
Rated HP at 100 rpm
3.70
hp
Rated HP at 1,200 rpm
44.40
hp
Rated HP at 1,800 rpm
67.00
hp
Rated HP at 3,600 rpm
133.20
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
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.