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WJ-243020 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

WJ-243020: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 ROLLER, bore_diameter: 1.4996 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN, overall_width: 1.2350 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN, alignment_type: RIGID, surface_finish: GROUND, style_designator: SEPARABLE ROLLERS, OPEN END, DRAWN SHELL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-286-5693, 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
WJ-243020
NSN: 3110-01-286-5693
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 ROLLER
bore_diameter1.4996 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
overall_width1.2350 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
alignment_typeRIGID
surface_finishGROUND
style_designatorSEPARABLE ROLLERS, OPEN END, DRAWN SHELL
end_item_identification2520-01-274-6449
overall_outside_diameter1.8754 INCHES MINIMUM AND 1.8760 INCHES MAXIMUM IN
NSN3110-01-286-5693
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: WJ-243020 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SEPARABLE ROLLERS, OPEN END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 1.8754 INCHES MINIMUM AND 1.8760 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 1.4996 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP E52100 ROLLER
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
STYLE DESIGNATORSEPARABLE ROLLERS, OPEN END, DRAWN SHELL
OVERALL WIDTH1.2350 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.8754 INCHES MINIMUM AND 1.8760 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
END ITEM IDENTIFICATION2520-01-274-6449
BORE DIAMETER1.4996 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
MATERIALSTEEL COMP E52100 ROLLER
MATERIALSTEEL CAGE
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
12364174Same 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 WJ-243020?
WJ-243020 is a BEARING,ROLLER,NEEDLE.
What parts can replace WJ-243020?
There is 1 known substitute for WJ-243020: 12364174. Substitute compatibility should be verified for your specific system.
What is the NSN for WJ-243020?
WJ-243020 is cataloged in the U.S. Government catalog under NSN 3110-01-286-5693. This indicates validated use in U.S. government and defense supply chains.
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