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C4293-14-1 — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

C4293-14-1: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OR STEEL COMP E50100 OR STEEL COMP 440C ROLLER, stud_length: 1.5140 INCHES MINIMUM AND 1.5610 INCHES MAXIMUM IN, thread_class: 3A A, stud_diameter: 0.3115 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, thread_length: 0.4370 INCHES NOMINAL IN, overall_length: 2.0610 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-020-6574, 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
C4293-14-1
NSN: 3110-00-020-6574
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OR STEEL COMP E50100 OR STEEL COMP 440C ROLLER
stud_length1.5140 INCHES MINIMUM AND 1.5610 INCHES MAXIMUM IN
thread_class3A A
stud_diameter0.3115 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
thread_length0.4370 INCHES NOMINAL IN
overall_length2.0610 INCHES NOMINAL IN
outer_ring_width0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
surface_treatmentCHROMIUM OUTER RING
nominal_thread_size0.312 INCHES IN
lubrication_materialGREASE
NSN3110-00-020-6574
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: C4293-14-1 · 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: GREASE
•
OUTER RING WIDTH: 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-C-320,CLASS 2 FED STD SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED
•
THREAD LENGTH: 0.4370 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CAM FOLLOWER
•
OVERALL OUTSIDE DIAMETER: 0.8745 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320,CLASS 2 FED STD SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320,CLASS 2 FED STD SINGLE TREATMENT RESPONSE OUTER RING
THREAD LENGTH0.4370 INCHES NOMINAL IN
STYLE DESIGNATORCAM FOLLOWER
OVERALL LENGTH2.0610 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.8745 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.312 INCHES IN
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
CC4293-14-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C4293-14-1?
C4293-14-1 is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace C4293-14-1?
There is 1 known substitute for C4293-14-1: CC4293-14-1. Substitute compatibility should be verified for your specific system.
What is the NSN for C4293-14-1?
C4293-14-1 is cataloged in the U.S. Government catalog under NSN 3110-00-020-6574. 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.