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1998380PC23 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1998380PC23: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include bore_diameter: 0.3121 INCHES MINIMUM AND 0.3127 INCHES MAXIMUM IN, alignment_type: RIGID, inner_ring_width: 0.6775 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN, outer_ring_width: 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN, style_designator: CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE, bearing_seal_type: CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-009-7269, 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
1998380PC23
NSN: 3110-01-009-7269
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 07217 — HONEYWELL LIMITED DBA HONEYWELL AEROSPACE TORONTO DIV AEROSPACE-TORONTO (CAN)
SPECIFICATIONS
bore_diameter0.3121 INCHES MINIMUM AND 0.3127 INCHES MAXIMUM IN
seal_quantity2
alignment_typeRIGID
inner_ring_width0.6775 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN
outer_ring_width0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
style_designatorCAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
bearing_seal_typeCONTACT
lubrication_materialGREASE
overall_outside_diameter0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
lubrication_material_document_and_classificationMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-01-009-7269
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1998380PC23 · 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
•
BEARING SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
•
SEAL QUANTITY: 2
•
BORE DIAMETER: 0.3121 INCHES MINIMUM AND 0.3127 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
STYLE DESIGNATORCAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
SEAL QUANTITY2
BORE DIAMETER0.3121 INCHES MINIMUM AND 0.3127 INCHES MAXIMUM IN
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
INNER RING WIDTH0.6775 INCHES MINIMUM AND 0.6925 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 1
CYRL1SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1998380PC23?
1998380PC23 is a BEARING,ROLLER,NEEDLE.
What parts can replace 1998380PC23?
There is 1 known substitute for 1998380PC23: CYRL1S. Substitute compatibility should be verified for your specific system.
What is the NSN for 1998380PC23?
1998380PC23 is cataloged in the U.S. Government catalog under NSN 3110-01-009-7269. This indicates validated use in U.S. government and defense supply chains.
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