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EJ-22231 — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

EJ-22231: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, stud_length: 0.5000 INCHES NOMINAL IN, eccentricity: 0.6300 INCHES NOMINAL IN, thread_class: 3A A, stud_diameter: 0.4375 INCHES NOMINAL IN, thread_length: 0.5000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-520-4329, 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
EJ-22231
NSN: 3110-01-520-4329
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 20722 — THE ENTWISTLE COMPANY LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
stud_length0.5000 INCHES NOMINAL IN
eccentricity0.6300 INCHES NOMINAL IN
thread_class3A A
stud_diameter0.4375 INCHES NOMINAL IN
thread_length0.5000 INCHES NOMINAL IN
overall_length1.6600 INCHES NOMINAL IN
cam_end_diameter1.0000 INCHES NOMINAL IN
outer_ring_width1.0000 INCHES NOMINAL IN
style_designatorCAM FOLLOWER, ADJUSTABLE
thread_directionRIGHT-HAND
nominal_thread_size0.4375 INCHES IN
NSN3110-01-520-4329
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: EJ-22231 · 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
•
CAM END DIAMETER: 1.0000 INCHES NOMINAL IN
•
OUTER RING WIDTH: 1.0000 INCHES NOMINAL IN
•
ECCENTRICITY: 0.6300 INCHES NOMINAL IN
•
THREAD LENGTH: 0.5000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CAM FOLLOWER, ADJUSTABLE
•
OVERALL OUTSIDE DIAMETER: 1.0000 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
CAM END DIAMETER1.0000 INCHES NOMINAL IN
OUTER RING WIDTH1.0000 INCHES NOMINAL IN
ECCENTRICITY0.6300 INCHES NOMINAL IN
THREAD LENGTH0.5000 INCHES NOMINAL IN
STYLE DESIGNATORCAM FOLLOWER, ADJUSTABLE
OVERALL LENGTH1.6600 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.0000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.4375 INCHES IN
STUD LENGTH0.5000 INCHES NOMINAL 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 2
EJ-42180 REV H ITEM NO 39Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
EJ-42196 REV E ITEM NO 4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 EJ-22231?
EJ-22231 is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace EJ-22231?
There are 2 known substitutes for EJ-22231: EJ-42180 REV H ITEM NO 39, EJ-42196 REV E ITEM NO 4. Substitute compatibility should be verified for your specific system.
What is the NSN for EJ-22231?
EJ-22231 is cataloged in the U.S. Government catalog under NSN 3110-01-520-4329. This indicates validated use in U.S. government and defense supply chains.
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