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287-835 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

287-835: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include physical_form: LIQUID, special_features: AZIDE FREE; OMADINE FREE, primary_container_type: BOTTLE, primary_container_content_quantity: 1.000 LITERS, part_name_assigned_by_controlling_agency: LYSING REAGENT LIQUID 1 LITER AZIDE FREE OMADINE FREE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-151-8178, 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
287-835
NSN: 3110-00-151-8178
NIINs: 001518178, 013429065
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
physical_formLIQUID
special_featuresAZIDE FREE; OMADINE FREE
primary_container_typeBOTTLE
primary_container_content_quantity1.000 LITERS
part_name_assigned_by_controlling_agencyLYSING REAGENT LIQUID 1 LITER AZIDE FREE OMADINE FREE
NSN3110-00-151-8178
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 287-835 · 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
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LUBRICATION MATERIAL: LUBRICANT
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INTERNAL CLEARANCE: 0.0006 INCHES MINIMUM RADIAL AND 0.0016 INCHES MAXIMUM RADIAL IN
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SURFACE FINISH: GROUND
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OVERALL OUTSIDE DIAMETER: 0.7478 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
BORE DIAMETER: 0.3519 INCHES MINIMUM AND 0.3524 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALLUBRICANT
INTERNAL CLEARANCE0.0006 INCHES MINIMUM RADIAL AND 0.0016 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
OVERALL WIDTH0.2312 INCHES MINIMUM AND 0.2362 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.7478 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
BORE DIAMETER0.3519 INCHES MINIMUM AND 0.3524 INCHES MAXIMUM IN
MATERIALSTEEL OUTER RING
MATERIALPLASTIC PHENOLIC RETAINER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 287-835?
287-835 is a BEARING,BALL,ANNULAR.
What is the NSN for 287-835?
287-835 is cataloged in the U.S. Government catalog under NSN 3110-00-151-8178. 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.