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E & N 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
E, N Sleeve Types
  • These sleeves feature a two-piece design with retaining ring. The E Type is molded in EPDM rubber and the N Type is molded in Neoprene. The two- piece design is ideal for applications where there is difficulty in separating the shafts of the driver and driven.





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  Results 1 - 21 of 21 1 

Item #

Description 

Max. Bore

Coupling Size

Sleeve Type

Material

Dimension L

Nominal Torque

68514435368 5E SLEEVE 1.188 in 5E E EPDM 1.560 in
39.62
mm
240 in·lb
27.12
N·m
68514435600 6E EPDM TWO PIECE SLV W/RING 1.438 in 6E E EPDM 1.880 in
47.75
mm
450 in·lb
50.84
N·m
68514436414 7E SLEEVE 1.625 in 7E E EPDM 2.190 in
55.63
mm
725 in·lb
81.91
N·m
68514436419 8E SLEEVE 1.938 in 8E E EPDM 2.500 in
63.50
mm
1135 in·lb
128.24
N·m
68514436424 9E SLEEVE 2.375 in 9E E EPDM 3.000 in
76.20
mm
1800 in·lb
203.37
N·m
68514436429 10E SLEEVE 2.750 in 10E E EPDM 3.440 in
87.38
mm
2875 in·lb
324.83
N·m
68514436433 11E SLEEVE 3.375 in 11E E EPDM 4.000 in
101.60
mm
4530 in·lb
511.82
N·m
68514436437 12E SLEEVE 3.875 in 12E E EPDM 4.690 in
119.13
mm
7200 in·lb
813.49
N·m
68514435464 13E EPDM 2PC ELEMENT W/RING 4.500 in 13E E EPDM 5.500 in
139.70
mm
11350 in·lb
1282.38
N·m
68514435467 14E EPDM 2 PIECE SLEEVE W/RING 5.000 in 14E E EPDM 6.500 in
165.10
mm
18000 in·lb
2033.73
N·m
68514435470 16E EPDM 2 PCS SLEEVE W/RINGS 5.500 in 16E E EPDM 8.750 in
222.25
mm
47250 in·lb
5338.54
N·m
68514435369 5N SLEEVE 1.188 in 5N N Neoprene 1.560 in
39.62
mm
240 in·lb
27.12
N·m
68514436411 6N SLEEVE 1.438 in 6N N Neoprene 1.880 in
47.75
mm
450 in·lb
50.84
N·m
68514436416 7N SLEEVE 1.625 in 7N N Neoprene 2.190 in
55.63
mm
725 in·lb
81.91
N·m
68514436421 8N SLEEVE 1.938 in 8N N Neoprene 2.500 in
63.50
mm
1135 in·lb
128.24
N·m
68514436426 9N SLEEVE 2.375 in 9N N Neoprene 3.000 in
76.20
mm
1800 in·lb
203.37
N·m
68514435453 10N SLEEVE 2.750 in 10N N Neoprene 3.440 in
87.38
mm
2875 in·lb
324.83
N·m
68514435457 11N SLEEVE 3.375 in 11N N Neoprene 4.000 in
101.60
mm
4530 in·lb
511.82
N·m
68514435461 12N SLEEVE 3.875 in 12N N Neoprene 4.690 in
119.13
mm
7200 in·lb
813.49
N·m
68514435465 13N NEOPRENE 2 PCS SLV W/RING 4.500 in 13N N Neoprene 5.500 in
139.70
mm
11350 in·lb
1282.38
N·m
68514435468 14N NEOPRENE 2 PCS SLV W/RING 5.000 in 14N N Neoprene 6.500 in
165.10
mm
18000 in·lb
2033.73
N·m
  Results 1 - 21 of 21 1