Dodge D-Flex couplings

They transmit torque through replaceable elastomer elements between two hubs for pumps, fans and general industrial drives.

Engineering guidance

Configuration and selection

Torque duty per manufacturer size-class tables
Bore capacity versus shaft requirements
Misalignment ratings per published tables
Close-coupled and spacer configuration availability by series
Shaft gap confirmation for pump maintenance layouts

D-Flex catalogues define size classes by torque duty, bore capacity and misalignment ratings per manufacturer tables. Close-coupled and spacer variants may be available depending on series. Confirm shaft gap for pump maintenance layouts.

Manufacturer identity and cross-reference

D-Flex vs Rexnord elastomeric families

Dodge D-Flex is not a Regal Rexnord product. For Rexnord Omega or Viva duty, see Rexnord couplings. Cross-reference between manufacturers requires application verification, not assumption of interchange.

Authorised distributor quotation

Golden Bearing Company is an authorised Dodge Industrial distributor.

Send Torque, Speed and Bore Data

for D-Flex size review.

Technical reference

Dodge D-Flex EPDM and Neoprene sleeve elements document cross-reference relationships with TB Woods Sure-Flex and Lovejoy S-Flex for governed size classes. See individual PDPs for configuration-specific interchange part numbers.

Browse the D-Flex product catalogue below for governed configuration PDPs.

EPDM and Neoprene interchange tables

EPDM Type JE (solid sleeve)

Element size	Dodge D-Flex	TB Woods Sure-Flex	Lovejoy S-Flex
3	004208	3JE SLEEVE	68514436384
4	004210	4JE SLEEVE	68514435359
5	004212	5JE SLEEVE	68514435350
6	004214	6JE SLEEVE	68514435569
7	004216	7JE SLEEVE	68514435570
8	004218	8JE SLEEVE	68514435572
9	004220	9JE SLEEVE	68514436405
10	004222	10JE SLEEVE	68514435450

EPDM Type JES (split sleeve)

Element size	Dodge D-Flex	TB Woods Sure-Flex	Lovejoy S-Flex
3	004242	3JS SLEEVE	68514436692
4	004244	4JS SLEEVE	68514436695
5	004246	5JS SLEEVE	68514436698
6	004248	6JS SLEEVE	68514436701
7	004250	7JS SLEEVE	68514436704
8	004252	8JS SLEEVE	68514436707
9	004254	9JS SLEEVE	68514436864
10	004256	10JS SLEEVE	68514435451

EPDM Type E (two-piece sleeve)

Element size	Dodge D-Flex	TB Woods Sure-Flex	Lovejoy S-Flex
5	022191	5E SLEEVE	68514435368
6	022192	6E SLEEVE	68514435600
7	022193	7E SLEEVE	68514435570
8	022194	8E SLEEVE	68514435572
9	022195	9E SLEEVE	68514436424
10	022196	10E SLEEVE	68514436429
11	022197	11E SLEEVE	68514436433
12	022198	12E SLEEVE	68514436437
13	021990	13E SLEEVE	68514435464
14	021991	14E SLEEVE	68514435467
16	021992	16E SLEEVE	68514435470

Neoprene Type JN (solid sleeve)

Element size	Dodge D-Flex	TB Woods Sure-Flex	Lovejoy S-Flex
3	004209	3JN SLEEVE	68514435356
4	004211	4JN SLEEVE	68514435360
5	004213	5JN SLEEVE	68514435366
6	004215	6JN SLEEVE	68514436394
7	004217	7JN SLEEVE	68514436398
8	004219	8JN SLEEVE	68514436402

Neoprene Type JNS (split sleeve)

Element size	Dodge D-Flex	TB Woods Sure-Flex	Lovejoy S-Flex
4	004245	4JN SLEEVE	68514436869
5	004247	5JN SLEEVE	68514436872
6	004249	6JN SLEEVE	68514436875
7	004251	7JN SLEEVE	68514436878
8	004253	8JN SLEEVE	68514436881

Neoprene Type N (two-piece sleeve)

Element size	Dodge D-Flex	TB Woods Sure-Flex	Lovejoy S-Flex
5	022212	5N SLEEVE	68514435369
6	022213	6N SLEEVE	68514436411
7	022214	7N SLEEVE	68514436416
8	022215	8N SLEEVE	68514436421
9	022216	9N SLEEVE	68514436426
10	022217	10N SLEEVE	68514435453
11	022218	11N SLEEVE	68514435457
12	022219	12N SLEEVE	68514435461
13	021993	13N SLEEVE	68514435465
14	021994	14N SLEEVE	68514435468

Hytrel Type H / Type HS interchange

Hytrel co-polyester sleeves (Type H solid and Type HS split) cross-reference table from manufacturer documentation. Hytrel is restricted to Type S and Type SC flanges.

Strictly compatible with Type S and Type SC flanges ONLY. DO NOT run Hytrel on J (zinc) or B (QD) flanges.

Element size	Dodge H (Solid)	Dodge HS (Split)	TB Woods H	TB Woods HS	Lovejoy H	Lovejoy HS
6	022183	022232	6H	6HS	H6	HS6
7	022184	022233	7H	7HS	H7	HS7
8	022185	022234	8H	8HS	H8	HS8
9	022186	022235	9H	9HS	H9	HS9
10	022187	022236	10H	10HS	H10	HS10
11	022188	022237	11H	11HS	H11	HS11
12	022189	022238	12H	12HS	H12	HS12
13	-	022239	-	13HS	-	HS13
14	-	425730	-	14HS	-	HS14

Interchange does not imply universal dimensional identity, performance equivalence or merged commercial authorisation. Engineering verification is required for every substitution.

Size 3 EPDM-JE-Solid

Rated torque 79 in-lbs Max. bore J 7/8 in Max. RPM 9200 RPM

Element P/N 004208 View PDP Size 3 EPDM-JES-Split

Rated torque 79 in-lbs Max. bore J 7/8 in Max. RPM 9200 RPM

Element P/N 004242 View PDP Size 3 Neoprene-JN-Solid

Rated torque 79 in-lbs Max. bore J 7/8 in Max. RPM 9200 RPM

Element P/N 004209 View PDP

Size 4 EPDM-JE-Solid

Rated torque 159 in-lbs Max. bore J 1 in Max. RPM 7600 RPM

Element P/N 004210 View PDP Size 4 EPDM-JES-Split

Rated torque 159 in-lbs Max. bore J 1 in Max. RPM 7600 RPM

Element P/N 004244 View PDP Size 4 Neoprene-JN-Solid