PartsTable
Technical Data Sheet
310672 ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_diameter: 0.1900 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, load_direction: RADIAL, inner_ring_width: 0.2970 INCHES NOMINAL IN, outer_ring_width: 0.2700 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-728-4032, 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
310672
NSN: 3110-00-728-4032
FSC: 3110
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL INNER RING
bore_diameter0.1900 INCHES NOMINAL IN
alignment_typeSELF-ALIGNING
load_directionRADIAL
shield_quantity2
inner_ring_width0.2970 INCHES NOMINAL IN
outer_ring_width0.2700 INCHES NOMINAL IN
special_featuresSHIELDS HAVE 5 DEG SELF-ALIGNMENTS IN EITHER DIR.
style_designatorSINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES
surface_treatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
lubrication_materialGREASE
self-alignment_locationINTERNAL
NSN3110-00-728-4032
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 310672 · 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
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SHIELD QUANTITY: 2
OUTER RING WIDTH: 0.2700 INCHES NOMINAL IN
ALIGNMENT TYPE: SELF-ALIGNING
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGS
SELF-ALIGNMENT LOCATION: INTERNAL
INNER RING WIDTH: 0.2970 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SHIELD QUANTITY2
OUTER RING WIDTH0.2700 INCHES NOMINAL IN
SPECIAL FEATURESSHIELDS HAVE 5 DEG SELF-ALIGNMENTS IN EITHER DIR.
ALIGNMENT TYPESELF-ALIGNING
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGS
SELF-ALIGNMENT LOCATIONINTERNAL
INNER RING WIDTH0.2970 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
180067Interchangeable
interchangeable cross-reference
interchangeable
310673Interchangeable
interchangeable cross-reference
interchangeable
180164Interchangeable
interchangeable cross-reference
interchangeable
A2080301-1Interchangeable
interchangeable cross-reference
interchangeable
2081609-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 310672?
310672 is a BEARING,BALL,AIRFRAME.
What parts can replace 310672?
There are 5 known substitutes for 310672: 180067, 310673, 180164 and 2 more. Substitute compatibility should be verified for your specific system.
Is 310672 still available?
310672 is currently cancelled.
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