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 All Categories    JE, JN, JES & JNS Type Elastomer Sleeves
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JE, JN, JES & JNS Type Elastomer Sleeves

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  • Lovejoy offers flexible sleeve for S-Flex coupling 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.



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  Results 1 - 25 of 28 1 2 

Item #

Description 

Max. Bore

Coupling Size

Sleeve Type

Outside Diameter

Material

Dimension L

Nominal Torque

68514436384 3JE SLEEVE 0.875 in 3JE JE 1.880 in
47.75
mm
EPDM 1.000 in
25.40
mm
60 in·lb
6.78
N·m
68514435359 4JE SLEEVE 1.000 in 4JE JE 2.310 in
58.67
mm
EPDM 1.250 in
31.75
mm
120 in·lb
13.56
N·m
68514435350 5JE SLEEVE 1.188 in 5JE JE 2.940 in
74.68
mm
EPDM 1.560 in
39.62
mm
240 in·lb
27.12
N·m
68514435569 6JE SLEEVE 1.438 in 6JE JE 3.75 in
95.25
mm
EPDM 1.880 in
47.75
mm
450 in·lb
50.84
N·m
68514435570 7JE SLEEVE 1.625 in 7JE JE 4.340 in
110.24
mm
EPDM 2.190 in
55.63
mm
725 in·lb
81.91
N·m
68514435572 8JE SLEEVE 1.938 in 8JE JE 5.060 in
128.52
mm
EPDM 2.500 in
63.50
mm
1135 in·lb
128.24
N·m
68514436405 9JE SLEEVE 2.375 in 9JE JE 6.000 in
152.40
mm
EPDM 3.000 in
76.20
mm
1800 in·lb
203.37
N·m
68514435450 10JE SLEEVE 2.750 in 10JE JE 7.060 in
179.32
mm
EPDM 3.440 in
87.38
mm
2875 in·lb
324.83
N·m
68514436692 3JES SLEEVE 0.875 in 3JES JES 1.880 in
47.75
mm
EPDM 1.000 in
25.40
mm
60 in·lb
6.78
N·m
68514436695 4JES SLEEVE 1.000 in 4JES JES 2.310 in
58.67
mm
EPDM 1.250 in
31.75
mm
120 in·lb
13.56
N·m
68514436698 5JES SLEEVE 1.188 in 5JES JES 2.940 in
74.68
mm
EPDM 1.560 in
39.62
mm
240 in·lb
27.12
N·m
68514436701 6JES EPDM SLEEVE PACKAGED 1.438 in 6JES JES 3.75 in
95.25
mm
EPDM 1.880 in
47.75
mm
450 in·lb
50.84
N·m
68514436704 7JES SLEEVE 1.625 in 7JES JES 4.340 in
110.24
mm
EPDM 2.190 in
55.63
mm
725 in·lb
81.91
N·m
68514436707 8JES SLEEVE 1.938 in 8JES JES 5.060 in
128.52
mm
EPDM 2.500 in
63.50
mm
1135 in·lb
128.24
N·m
68514436864 9JES SLEEVE 2.375 in 9JES JES 6.000 in
152.40
mm
EPDM 3.000 in
76.20
mm
1800 in·lb
203.37
N·m
68514435451 10JES EPDM SLEEVE 2.750 in 10JES JES 7.060 in
179.32
mm
EPDM 3.440 in
87.38
mm
2875 in·lb
324.83
N·m
68514435356 3JN SLEEVE 0.875 in 3JN JN 1.880 in
47.75
mm
Neoprene 1.000 in
25.40
mm
60 in·lb
6.78
N·m
68514435360 4JN SLEEVE 1.000 in 4JN JN 2.310 in
58.67
mm
Neoprene 1.250 in
31.75
mm
120 in·lb
13.56
N·m
68514435366 5JN SLEEVE 1.188 in 5JN JN 2.940 in
74.68
mm
Neoprene 1.560 in
39.62
mm
240 in·lb
27.12
N·m
68514436394 6JN SLEEVE 1.438 in 6JN JN 3.75 in
95.25
mm
Neoprene 1.880 in
47.75
mm
450 in·lb
50.84
N·m
68514436398 7JN SLEEVE 1.625 in 7JN JN 4.340 in
110.24
mm
Neoprene 2.190 in
55.63
mm
725 in·lb
81.91
N·m
68514436402 8JN SLEEVE 1.938 in 8JN JN 5.060 in
128.52
mm
Neoprene 2.500 in
63.50
mm
1135 in·lb
128.24
N·m
68514436866 3JNS SLEEVE 0.875 in 3JNS JNS 1.880 in
47.75
mm
Neoprene 1.000 in
25.40
mm
60 in·lb
6.78
N·m
68514436869 4JNS SLEEVE 1.000 in 4JNS JNS 2.310 in
58.67
mm
Neoprene 1.250 in
31.75
mm
120 in·lb
13.56
N·m
68514436872 5JNS SLEEVE 1.188 in 5JNS JNS 2.940 in
74.68
mm
Neoprene 1.560 in
39.62
mm
240 in·lb
27.12
N·m
  Results 1 - 25 of 28 1 2