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Technical Data Sheet

CF-2 1/2S — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

CF-2 1/2S: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEAL, stud_length: 2.2500 INCHES NOMINAL IN, thread_class: 2A A, stud_diameter: 1.0000 INCHES NOMINAL IN, thread_length: 1.1250 INCHES NOMINAL IN, overall_length: 3.7812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-841-1903, 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-2 1/2S
NSN: 3110-00-841-1903
NIINs: 008411903, 011284642, 012997071, 014406493
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEAL
stud_length2.2500 INCHES NOMINAL IN
thread_class2A A
seal_quantity2
stud_diameter1.0000 INCHES NOMINAL IN
thread_length1.1250 INCHES NOMINAL IN
overall_length3.7812 INCHES NOMINAL IN
outer_ring_width1.5000 INCHES NOMINAL IN
special_featuresMEANS FOR RELUBRICATION
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
bearing_seal_typeLIPS TURNED INWARDLY
NSN3110-00-841-1903
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CF-2 1/2S · 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
•
BEARING SEAL TYPE: LIPS TURNED INWARDLY
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 1.5000 INCHES NOMINAL IN
•
THREAD LENGTH: 1.1250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CAM FOLLOWER
•
OVERALL OUTSIDE DIAMETER: 2.5000 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPELIPS TURNED INWARDLY
LUBRICATION MATERIALGREASE
OUTER RING WIDTH1.5000 INCHES NOMINAL IN
THREAD LENGTH1.1250 INCHES NOMINAL IN
STYLE DESIGNATORCAM FOLLOWER
OVERALL LENGTH3.7812 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.5000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.000 INCHES IN
STUD LENGTH2.2500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
208695Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
44833-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
52C4097-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CF-2 1/2S?
CF-2 1/2S is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CF-2 1/2S?
There are 3 known substitutes for CF-2 1/2S: 208695, 44833-4, 52C4097-1. Substitute compatibility should be verified for your specific system.
What is the NSN for CF-2 1/2S?
CF-2 1/2S is cataloged in the U.S. Government catalog under NSN 3110-00-841-1903. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.