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115315-2 — FILTER ELEMENT,INTAKE AIR CLEANE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

115315-2: FILTER ELEMENT,INTAKE AIR CLEANE.

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: STEEL OVERALL, bore_diameter: 1.2520 INCHES MINIMUM AND 1.2570 INCHES MAXIMUM IN, outside_diameter: 1.9170 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN, special_features: NOISE CANCELLING FEATURE INCLUDED, style_designator: RETAINER AND ROLLERS, THRUST, rolling_element_diameter: 0.0781 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-649-9498, 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
115315-2
NSN: 3110-00-649-9498
NIINs: 006499498, 011125518
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 27934 — TRACOR AEROSPACE INC ADVANCED SYSTEMS OPN /ASO/ SUB OF TRACOR INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.2520 INCHES MINIMUM AND 1.2570 INCHES MAXIMUM IN
outside_diameter1.9170 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN
special_featuresNOISE CANCELLING FEATURE INCLUDED
style_designatorRETAINER AND ROLLERS, THRUST
retainer_piece_quantity2
rolling_element_diameter0.0781 INCHES NOMINAL IN
retainer_fabrication_methodPRESSED
NSN3110-00-649-9498
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 115315-2 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
ROLLING ELEMENT DIAMETER: 0.0781 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RETAINER AND ROLLERS, THRUST
•
OUTSIDE DIAMETER: 1.9170 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN
•
BORE DIAMETER: 1.2520 INCHES MINIMUM AND 1.2570 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
RETAINER PIECE QUANTITY: 2
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
ROLLING ELEMENT DIAMETER0.0781 INCHES NOMINAL IN
STYLE DESIGNATORRETAINER AND ROLLERS, THRUST
OUTSIDE DIAMETER1.9170 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN
BORE DIAMETER1.2520 INCHES MINIMUM AND 1.2570 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
RETAINER PIECE QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 9
067021Reference document
Same NSN cross-reference
Reference document — Secondary reference
TC2031Reference document
Same NSN cross-reference
Reference document — Secondary reference
568142R91Reference document
Same NSN cross-reference
Reference document — Secondary reference
CE110-295Reference document
Same NSN cross-reference
Reference document — Secondary reference
150778Reference document
Same NSN cross-reference
Reference document — Secondary reference
110101Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 115315-2?
115315-2 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace 115315-2?
There are 9 known substitutes for 115315-2: 067021, TC2031, 568142R91 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 115315-2?
115315-2 is cataloged in the U.S. Government catalog under NSN 3110-00-649-9498. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.