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Technical Data Sheet
PartsTable / COMPONENT / 177009-100
177009-100 ✓ 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,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 85.00 MILLIMETERS NOMINAL MM, overall_width: 41.0 MILLIMETERS NOMINAL MM, alignment_type: SELF-ALIGNING, load_direction: ANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-5132, 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
177009-100
NSN: 3110-00-156-5132
FSC: 3110
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter85.00 MILLIMETERS NOMINAL MM
overall_width41.0 MILLIMETERS NOMINAL MM
alignment_typeSELF-ALIGNING
load_directionANGULAR
surface_finishGROUND
style_designatorNON-SEPARABLE
self-alignment_locationINTERNAL
overall_outside_diameter180.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
nondefinitive_spec/std_data123 TYPE AND 00 GRADE
NSN3110-00-156-5132
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 177009-100 · 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
NONDEFINITIVE SPEC/STD DATA: 123 TYPE AND 00 GRADE
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NON-SEPARABLE
•
ALIGNMENT TYPE: SELF-ALIGNING
•
SELF-ALIGNMENT LOCATION: INTERNAL
•
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: INWARD CONVERGENT
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
NONDEFINITIVE SPEC/STD DATA123 TYPE AND 00 GRADE
MATERIALSTEEL OVERALL
STYLE DESIGNATORNON-SEPARABLE
ALIGNMENT TYPESELF-ALIGNING
SELF-ALIGNMENT LOCATIONINTERNAL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONINWARD CONVERGENT
LOAD DIRECTIONANGULAR
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
3E6556Interchangeable
interchangeable cross-reference
interchangeable
1317Interchangeable
interchangeable cross-reference
interchangeable
49000BInterchangeable
interchangeable cross-reference
interchangeable
317Interchangeable
interchangeable cross-reference
interchangeable
S1449768Interchangeable
interchangeable cross-reference
interchangeable
111X08503X0000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 177009-100?
177009-100 is a BEARING,BALL,ANNULAR.
What parts can replace 177009-100?
There are 26 known substitutes for 177009-100: 3E6556, 1317, 49000B and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 177009-100?
177009-100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-5132. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026