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TRA-815 — BEARING,WASHER,THRUST

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

TRA-815: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN, material: STEEL OVERALL, bore_diameter: 0.5000 INCHES NOMINAL IN, overall_width: 0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN, outside_diameter: 0.907 INCHES MINIMUM AND 0.927 INCHES MAXIMUM IN, special_features: NEEDLE THRUST TYPE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-820-2110, 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
TRA-815
NSN: 3110-00-820-2110
NIINs: 008202110, 011457864, 016096114
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
diameter0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
materialSTEEL OVERALL
bore_diameter0.5000 INCHES NOMINAL IN
overall_width0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN
outside_diameter0.907 INCHES MINIMUM AND 0.927 INCHES MAXIMUM IN
special_featuresNEEDLE THRUST TYPE
style_designatorROUND
overall_thickness0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
center_hole_shape_styleROUND
end_item_identificationHOWITZER, LIGHT TOWED, 105MM, M119A1 MM
cross-sectional_shape_styleRECTANGULAR
criticality_code_justificationZZZY
NSN3110-00-820-2110
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: TRA-815 · 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
•
STYLE DESIGNATOR: FLAT RACE SURFACE
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66,AISI/SAE E52100 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.9370 INCHES NOMINAL IN
•
BORE DIAMETER: 0.5000 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP E52100 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT RACE SURFACE
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE E52100 FED STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.9370 INCHES NOMINAL IN
SPECIAL FEATURESNEEDLE THRUST TYPE
BORE DIAMETER0.5000 INCHES NOMINAL IN
MATERIALSTEEL COMP E52100 OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
4060301-1050Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
101481Reference document
Same NSN cross-reference
Reference document — Secondary reference
98544-19-00-01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
791-007-9051Reference document
Same NSN cross-reference
Reference document — Secondary reference
E99-284Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
Y1028-4-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TRA-815?
TRA-815 is a BEARING,WASHER,THRUST.
What parts can replace TRA-815?
There are 8 known substitutes for TRA-815: 4060301-1050, 101481, 98544-19-00-01 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TRA-815?
TRA-815 is cataloged in the U.S. Government catalog under NSN 3110-00-820-2110. This indicates validated use in U.S. government and defense supply chains.
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