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TRA-2031-AID — SEAT,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

TRA-2031-AID: SEAT,BEARING.

The SEAT,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.2520 INCHES MINIMUM AND 1.2620 INCHES MAXIMUM IN, overall_width: 0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN, outside_diameter: 1.9070 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN, special_features: GROUND,BALL THRUST TYPE, style_designator: FLAT RACE SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-796-0010, 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-2031-AID
NSN: 3110-00-796-0010
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 5XMS1 — JTEKT BEARINGS NORTH AMERICA LLC DIV KBNA - ORD 1 (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.2520 INCHES MINIMUM AND 1.2620 INCHES MAXIMUM IN
overall_width0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN
outside_diameter1.9070 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN
special_featuresGROUND,BALL THRUST TYPE
style_designatorFLAT RACE SURFACE
NSN3110-00-796-0010
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: TRA-2031-AID · 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
•
OUTSIDE DIAMETER: 1.9070 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN
•
BORE DIAMETER: 1.2520 INCHES MINIMUM AND 1.2620 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT RACE SURFACE
OVERALL WIDTH0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.9070 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN
SPECIAL FEATURESGROUND,BALL THRUST TYPE
BORE DIAMETER1.2520 INCHES MINIMUM AND 1.2620 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
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 5
230-82127Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
16100133-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-614-8814-6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
TRA2031Reference document
Same NSN cross-reference
Reference document — Secondary reference
PL44616-121H NIND NO. 68Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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-2031-AID?
TRA-2031-AID is a SEAT,BEARING.
What parts can replace TRA-2031-AID?
There are 5 known substitutes for TRA-2031-AID: 230-82127, 16100133-001, A-614-8814-6 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TRA-2031-AID?
TRA-2031-AID is cataloged in the U.S. Government catalog under NSN 3110-00-796-0010. This indicates validated use in U.S. government and defense supply chains.
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