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Technical Data Sheet

CF-1 3/8-SB — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

CF-1 3/8-SB: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 ROLLER, stud_length: 1.2500 INCHES NOMINAL IN, thread_class: 2A A, stud_diameter: 0.50005 INCHES NOMINAL IN, overall_length: 2.0888 INCHES MINIMUM AND 2.0938 INCHES MAXIMUM IN, outer_ring_width: 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-227-5342, 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-1 3/8-SB
NSN: 3110-01-227-5342
NIINs: 012275342, 012334260
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 ROLLER
stud_length1.2500 INCHES NOMINAL IN
thread_class2A A
stud_diameter0.50005 INCHES NOMINAL IN
overall_length2.0888 INCHES MINIMUM AND 2.0938 INCHES MAXIMUM IN
outer_ring_width0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
nominal_thread_size0.625 INCHES IN
lubrication_materialOIL
end_item_identificationPEACEKEEPER T AND H
overall_outside_diameter1.3755 INCHES NOMINAL IN
NSN3110-01-227-5342
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CF-1 3/8-SB · 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
•
LUBRICATION MATERIAL: OIL
•
OUTER RING WIDTH: 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CAM FOLLOWER
•
OVERALL OUTSIDE DIAMETER: 1.3755 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
STUD LENGTH: 1.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALOIL
OUTER RING WIDTH0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
STYLE DESIGNATORCAM FOLLOWER
OVERALL LENGTH2.0888 INCHES MINIMUM AND 2.0938 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.3755 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
STUD LENGTH1.2500 INCHES NOMINAL IN
THREAD CLASS2A A
END ITEM IDENTIFICATIONPEACEKEEPER T AND H
SUBSTITUTES & CROSS-REFERENCES 1
ST36D23-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is CF-1 3/8-SB?
CF-1 3/8-SB is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CF-1 3/8-SB?
There is 1 known substitute for CF-1 3/8-SB: ST36D23-1. Substitute compatibility should be verified for your specific system.
What is the NSN for CF-1 3/8-SB?
CF-1 3/8-SB is cataloged in the U.S. Government catalog under NSN 3110-01-227-5342. 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.