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3110PL1877889 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

3110PL1877889: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 3.1492 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN, surface_finish: GROUND, inner_ring_width: 0.8850 INCHES MINIMUM AND 0.8900 INCHES MAXIMUM IN, locating_feature: NONLOCATING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-319-3657, 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
3110PL1877889
NSN: 3110-01-319-3657
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter3.1492 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
surface_finishGROUND
inner_ring_width0.8850 INCHES MINIMUM AND 0.8900 INCHES MAXIMUM IN
locating_featureNONLOCATING
outer_ring_width1.6485 INCHES MINIMUM AND 1.6535 INCHES MAXIMUM IN
special_featuresUSED ON F100PW0229 ENGINE/FDT
style_designatorCYLINDRICAL INNER RING, DYLINDRICAL OUTER RING, SEPARABLE
internal_clearance0.0001 INCHES MINIMUM AXIAL AND 0.0002 INCHES MAXIMUM AXIAL IN
overall_outside_diameter4.9208 INCHES MINIMUM AND 4.9213 INCHES MAXIMUM IN
standard_tolerance_designationABEC NO.5
NSN3110-01-319-3657
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3110PL1877889 · 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
•
OUTER RING WIDTH: 1.6485 INCHES MINIMUM AND 1.6535 INCHES MAXIMUM IN
•
INTERNAL CLEARANCE: 0.0001 INCHES MINIMUM AXIAL AND 0.0002 INCHES MAXIMUM AXIAL IN
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: CYLINDRICAL INNER RING, DYLINDRICAL OUTER RING, SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 4.9208 INCHES MINIMUM AND 4.9213 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH1.6485 INCHES MINIMUM AND 1.6535 INCHES MAXIMUM IN
INTERNAL CLEARANCE0.0001 INCHES MINIMUM AXIAL AND 0.0002 INCHES MAXIMUM AXIAL IN
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
STYLE DESIGNATORCYLINDRICAL INNER RING, DYLINDRICAL OUTER RING, SEPARABLE
OVERALL OUTSIDE DIAMETER4.9208 INCHES MINIMUM AND 4.9213 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
SPECIAL FEATURESUSED ON F100PW0229 ENGINE/FDT
STANDARD TOLERANCE DESIGNATIONABEC NO.5
BORE DIAMETER3.1492 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM 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 3
3110PL1775592Reference document
Same NSN cross-reference
Reference document — Informative reference only
3110PL0671960Reference document
Same NSN cross-reference
Reference document — Informative reference only
4067896Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3110PL1877889?
3110PL1877889 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 3110PL1877889?
There are 3 known substitutes for 3110PL1877889: 3110PL1775592, 3110PL0671960, 4067896. Substitute compatibility should be verified for your specific system.
What is the NSN for 3110PL1877889?
3110PL1877889 is cataloged in the U.S. Government catalog under NSN 3110-01-319-3657. 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.