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PartsTable / COMPONENT / 1102A2
1102A2 ✓ 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,ROLLER,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL, bore_diameter: 1.2550 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN, alignment_type: RIGID, overall_height: 0.7606 INCHES MINIMUM AND 0.7706 INCHES MAXIMUM IN, surface_finish: UNGROUND, special_features: BORE RADIUS 0.031 IN. BY 45 DEG IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-117-0759, 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
1102A2
NSN: 3110-00-117-0759
FSC: 3110
CAGE: 80837 — KYSOR/WESTRAN CORP AUSTIN TRAILER DIV (USA)
SPECIFICATIONS
materialSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
bore_diameter1.2550 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN
alignment_typeRIGID
overall_height0.7606 INCHES MINIMUM AND 0.7706 INCHES MAXIMUM IN
surface_finishUNGROUND
special_featuresBORE RADIUS 0.031 IN. BY 45 DEG IN
style_designatorTAPERED ROLLERS, BANDED OD
overall_outside_diameter2.6250 INCHES MINIMUM AND 2.6300 INCHES MAXIMUM IN
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
thrust_directional_capability_designationSINGLE
NSN3110-00-117-0759
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1102A2 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
OVERALL OUTSIDE DIAMETER: 2.6250 INCHES MINIMUM AND 2.6300 INCHES MAXIMUM IN
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
ALIGNMENT TYPE: RIGID
•
SURFACE FINISH: UNGROUND
•
STYLE DESIGNATOR: TAPERED ROLLERS, BANDED OD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.7606 INCHES MINIMUM AND 0.7706 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
OVERALL OUTSIDE DIAMETER2.6250 INCHES MINIMUM AND 2.6300 INCHES MAXIMUM IN
SPECIAL FEATURESBORE RADIUS 0.031 IN. BY 45 DEG IN
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
ALIGNMENT TYPERIGID
SURFACE FINISHUNGROUND
STYLE DESIGNATORTAPERED ROLLERS, BANDED OD
BORE DIAMETER1.2550 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
W-746Interchangeable
interchangeable cross-reference
interchangeable
4987585-9Interchangeable
interchangeable cross-reference
interchangeable
T12TInterchangeable
interchangeable cross-reference
interchangeable
T12-7Interchangeable
interchangeable cross-reference
interchangeable
40594Interchangeable
interchangeable cross-reference
interchangeable
5009T82P01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1102A2?
1102A2 is a BEARING,ROLLER,THRUST.
What parts can replace 1102A2?
There are 32 known substitutes for 1102A2: W-746, 4987585-9, T12T and 29 more. Substitute compatibility should be verified for your specific system.
Is 1102A2 still available?
1102A2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026