Aetna - Linkage Products, Spherical Rod Ends, Rod Ends, Spherical Rod End Bearings, Rod End Bearings, Bearing Rod Ends, Self Lubricating Spherical Rod Ends, Self Lubricating Rod Ends, Spherical Bearings, Linkage Assemblies, Mechanical Linklage Assemblies, Female Rod Ends, Male Rod Ends, Female Spherical Rod Ends. Male Spherical Rod Ends, Female Self Lubricating Spherical Rod Ends, Male Rod Ends, Male Self Lubricating Spherical Rod Ends, Studded Rod Ends, Teflon Lined Spherical Rod Ends, COM Bearings, Metal To Metal Spherical Rod Ends, Stainless Steel Spherical Rod Ends, Spherical Rod Ends With Studs, Rod Ends With Studs, Spherical Rod End Bearings With Studs, Rod End Bearings With Studs, Plain Spherical Bearings, Teflon Lined Spherical Rod Ends

STANDARD AND SPECIAL FASTENER & BEARING PRODUCTS SINCE 1963

6363 GROSS POINT ROAD NILES, IL. 60714 USA PHONE: 847-647-9555 FAX: 847-647-6712

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FEMALE SPHERICAL BEARING ROD ENDS WITH STUDS

FEMALE SERIES WITH STUD, SPF-S, EF-S, EFT-S INDUSTRIAL/COMMERCIAL, 2 PIECE

THE FEMALE SERIES WITH STUD SPF-S, EF-S, EF-TS, SPHERICAL ROD ENDS are constructed to SAE J1120 specifications.

THE FEMALE SERIES WITH STUD SPF-S, EF-TS, SPHERICAL ROD ENDS spherical ball is precision made from low carbon steel, surface hardened for wear resistance and plated.

Metric sizes available upon request.

THE FEMALE SERIES WITH STUD SPF-S, EF-S, EF-TS, SPHERICAL ROD ENDS threaded stud is low carbon steel, surface hardened, zinc and dichromate treated.

THE FEMALE SERIES WITH STUD SPF-S, EF-S, EF-TS, SPHERICAL ROD ENDS body is made of low carbon steel, zinc and dichromate treated.
Left hand thread available in all sizes. Left hand units are marked for easy user identification. (Add suffix "L" to part number. i.e. SPFL4S)

SERIES SPF-S, SELF LUBRICATING NYLON RACE, SPHERICAL ROD ENDS

THE FEMALE SPF-S SERIES SPHERICAL ROD END WITH STUD features high strength injection molded, self lubricating nylon raceways that are locked in place by an angular groove-trunion design. The raceways will withstand temperatures from –30° to 220°F under normal load conditions and will not conduct electricity. They feature high wear resistance and a very low coefficient of friction.

AETNA
PART NO.

A
Thread
Size

SPF-3S

10-32

.437

.156

.625

.325

1.062

.562

1.375

.187

.438

.250

.312

.406

.312

.406

SPF-4S

1/4-28

.469

.562

.156

.750

.375

1.312

.750

1.687

.248

.516

.281

.375

.469

.375

.406

SPF-5S

5/16-24

.531

.687

.187

.875

.437

1.375

.750

1.812

.310

.625

.344

.437

.500

.437

.500

SPF-6S

3/8-24

.625

.875

.218

1.000

.500

1.625

.937

2.125

.372

.719

.406

.500

.687

.562

SPF-7S

7/16-20

.844

1.062

.312

1.125

.625

1.812

1.031

2.375

.435

.812

.437

.562

.750

.625

SPF-8S

1/2-20

.875

1.125

.312

1.312

.625

2.125

1.187

2.781

.497

.938

.500

.625

.875

.750

.687

SPF-10S

5/8-18

1.000

1.125

.375

1.500

.750

2.500

1.500

3.250

.622

1.125

.562

.750

1.000

.875

SPF-12S

3/4-16

1.187

1.812

.375

1.750

1.000

2.875

1.562

3.750

.747

1.305

.687

.875

1.125

1.000

SERIES EF-S, METAL TO METAL RACE, SPHERICAL ROD ENDS

THE FEMALE EF-S SERIES SPHERICAL ROD END WITH STUD has similar features of the SPF-S but with a metal to metal raceway construction.

AETNA
PART NO.

A
Thread
Size

EF4S

1/4-28

.469

.562

.156

.750

.375

1.312

.687

1.687

.248

.516

.281

.375

.469

.375

.250

EF5S

5/16-24

.531

.687

.187

.875

.437

1.375

.687

1.812

.310

.625

.344

.437

.500

.437

.281

EF6S

3/8-24

.625

.875

.218

1.000

.500

1.625

.812

2.125

.372

.719

.406

.500

.687

.562

.312

EF8S

1/5-20

.875

1.125

.312

1.312

.625

2.125

1.187

2.781

.497

.938

.500

.625

.875

.750

.375

EF10S

5/8-18

1.000

1.125

.375

1.500

.750

2.500

1.406

3.250

.622

1.125

.562

.750

1.000

.875

.500

EF-TS, ALL METAL TEFLON* LINED RACE, SPHERICAL ROD ENDS * A trademark of E.I. DuPont de Nemours & Co. Inc.

THE FEMALE EF-TS SERIES SPHERICAL ROD END WITH STUD has similar features of the SPF-S but with a PTFE-TEFLON* lined bonded raceway.

AETNA
PART NO.

A
Thread
Size

EF4TS

1/4-28

.469

.562

.156

.750

.375

1.312

.687

1.750

.248

.516

.281

.375

.469

.375

.250

EF5TS

5/16-24

.531

.687

.187

.875

.437

1.375

.687

1.875

.310

.625

.344

.437

.500

.437

.281

EF6TS

3/8-24

.625

.875

.218

1.000

.500

1.625

.812

2.187

.372

.719

.406

.500

.687

.562

.312

EF8TS

1/2-20

.875

1.125

.312

1.312

.625

2.125

1.187

2.812

.497

.938

.500

.625

.875

.750

.375

EF10TS

5/8-18

1.000

1.125

.375

1.500

.750

2.625

1.406

3.250

.622

1.125

.562

.750

1.000

.875

.500

STANDARD AND SPECIAL FASTENER & BEARING PRODUCTS SINCE 1963 SERIES

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