Advanced Search
About Us
|
Careers
|
Contact Us
PRODUCTS & SERVICES
Bearings
Power Transmission
Engineered Surfaces
Lubrication
Chain & Auger
Seals
Motion Control Systems
Training
Remanufacture & Repair
Maintenance & Reliability
Catalogs
SOLUTIONS
Aerospace
Agriculture
Automotive / Heavy Truck
Bearing Manufacturers
Cement & Aggregate
Coal, Oil, & Gas
Construction
Consumer
Gear Drive
Health
Machine Tools
Mining
Paper
Primary Metals
Rail
Wind Energy
TOOLS & GUIDES
For Engineers
For Suppliers
For Students
For Maintenance Pros
For Retirees
Bearing Terms Glossary
Steel Terms Glossary
PURCHASE
Online Stores
Find a Distributor / Sales Office
Terms and Conditions of Sale
INVESTORS
Analyst Coverage
Investor Contacts
Corporate Governance
Directors
Earnings Estimates
Events
Financial Highlights
Financial Reports
Financial News Releases
Presentations
SEC Filings
Shareholder Services
Stock Information
Webcast / Conference Calls
Search Catalog
By Keyword
All Product Types
JE, JN, JES & JNS Type Elastomer Sleeves
|
Shipping
|
Tax
|
Terms
Shopping Cart
0 Items
Request for Quote
0 Items
All Product Types
>
INDUSTRIAL MOTION PRODUCTS
>
Couplings & Power Transmission Parts Catalog
>
S-Flex Endurance® Couplings
>
JE, JN, JES & JNS Type Elastomer Sleeves
>
Part Number 68514436695
Download PDF
Download PDF
Printable Page
Email This Page
Save To Favorites
Please wait…
Part Number 68514436695, JE, JN, JES & JNS Type Elastomer Sleeves
Lovejoy offers flexible sleeves for S-Flex Endurance couplings in three designs: one-piece solid, one-piece split, and two-piece with retaining ring
The one-piece split design provides solutions for applications with unique requirements where small shaft separations inhibit the installation of a one-piece solid sleeve
Pre-molded teeth along the diameter of the sleeve engage with teeth of the coupling flanges
No clamps or screws are needed to connect the flanges with the flexible sleeve which securely lock together under torque for smooth transmission of power
Torque is transmitted through shear loading of the sleeve
All three sleeve materials are highly elastic which permits the S-Flex coupling to protect connected equipment from harmful shock loading, vibration, and shaft misalignment
JE, JN, JES, JNS Sleeve Types
These sleeves feature a one-piece design molded in EPDM & Neoprene rubber. In the case of JES & JNS Types, the one-piece design is split to provide for ease of installation and removal.
larger image
larger image
Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensional Data
·
Performance Data
·
Features
Specifications
Description
4JES-SLEEVE
Coupling Size
4JES
Sleeve Type
JES
Type
Sleeves for S-Flex Endurance Couplings
Material
EPDM
Color
Black
Connection Type A x B
Coupling Sleeve
Weight
0.13
lb
Nominal Torque
156
in·lb
17.63
N·m
Dimensional Data
Min. Bore
0.500
in
Max. Bore
1.000
in
Length (Dimension G)
0.630
in
16.00
mm
Outside Diameter
2.310
in
58.67
mm
Dimension L
1.250
in
31.75
mm
Cubic inches
3.36174
in³
Performance Data
Temperature
-30 to 275
ºF
-34 to 135
ºC
Max. Speed
7600.00
rpm
Angular Misalignment
1
º
Max. Parallel Misalignment
0.062
in
Max. Torsional Wind-Up Angle
15.00
º
Axial Misalignment
0.1250
in
Features
Features
Unless otherwise specified, S-Flex Endurance couplings are supplied with EPDM flexible sleeves. EPDM has good resistance to commonly used chemicals and is generally not affected by dirt or moisture. Color is black.
MORE IMAGES
·
S-Flex Coupling Misalignment
·
Dimensional Drawing - S-Flex S Type Coupling
DOWNLOADS
S-Flex Endurance Catalog
S-Flex Endurance Installation Instructions
(PDF, 0KB)
S-Flex Endurance Installation Video
<