PartsTable
Technical Data Sheet
CF-3S ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL AND RUBBER SYNTHETIC ROLLER, stud_length: 2.5000 INCHES NOMINAL IN, thread_class: 3A A, stud_diameter: 1.2500 INCHES NOMINAL IN, thread_length: 1.2500 INCHES NOMINAL IN, overall_length: 4.2810 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-070-8281, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CF-3S
NSN: 3110-00-070-8281
FSC: 3110
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
materialSTEEL AND RUBBER SYNTHETIC ROLLER
stud_length2.5000 INCHES NOMINAL IN
thread_class3A A
seal_quantity2
stud_diameter1.2500 INCHES NOMINAL IN
thread_length1.2500 INCHES NOMINAL IN
overall_length4.2810 INCHES NOMINAL IN
outer_ring_width1.7500 INCHES NOMINAL IN
special_featuresWITH MEANS FOR RELUBRICATION,LUBRICATION GROOVE IN CENTER OF OUTER RACEWAY BORE
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
bearing_seal_typeCONTACT
NSN3110-00-070-8281
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CF-3S · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
SEAL QUANTITY: 2
LUBRICATION MATERIAL: GREASE
STUD LENGTH: 2.5000 INCHES NOMINAL IN
OUTER RING WIDTH: 1.7500 INCHES NOMINAL IN
BEARING SEAL TYPE: CONTACT
THREAD QUANTITY PER INCH: 12
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH4.2810 INCHES NOMINAL IN
SEAL QUANTITY2
LUBRICATION MATERIALGREASE
SPECIAL FEATURESWITH MEANS FOR RELUBRICATION,LUBRICATION GROOVE IN CENTER OF OUTER RACEWAY BORE
STUD LENGTH2.5000 INCHES NOMINAL IN
OUTER RING WIDTH1.7500 INCHES NOMINAL IN
BEARING SEAL TYPECONTACT
THREAD QUANTITY PER INCH12
STUD DIAMETER1.2500 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.250 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
CF3Interchangeable
interchangeable cross-reference
interchangeable
5431Interchangeable
interchangeable cross-reference
interchangeable
313201Interchangeable
interchangeable cross-reference
interchangeable
650998Interchangeable
interchangeable cross-reference
interchangeable
9999046Interchangeable
interchangeable cross-reference
interchangeable
11M018-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CF-3S?
CF-3S is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CF-3S?
There are 7 known substitutes for CF-3S: CF3, 5431, 313201 and 4 more. Substitute compatibility should be verified for your specific system.
Is CF-3S still available?
CF-3S is currently cancelled.
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