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AS27648 — BEARING,BALL,AIRFRAME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

AS27648: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP E51100 OR STEEL COMP E52100 BALL, bore_diameter: 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, load_direction: RADIAL, inner_ring_width: 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN, outer_ring_width: 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-2601, 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
AS27648
NSN: 3110-00-227-2601
NIINs: 002272601, 002272602, 002273110, 002750137, 002770493, 003071625, 005083051, 006165476, 008074706, 010069869, 010838811, 010841479, 011347591, 013084858
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialSTEEL COMP E51100 OR STEEL COMP E52100 BALL
bore_diameter0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
alignment_typeSELF-ALIGNING
load_directionRADIAL
inner_ring_width0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
outer_ring_width0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
special_featuresROCKWELL C 60 TO 66 STABILIZED AT 250 DEG F DEGF
style_designatorSINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES
features_providedEXTRA LIGHT DUTY SERIES
internal_clearance0.0003 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
self-alignment_locationEXTERNAL
NSN3110-00-227-2601
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AS27648 · 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
•
BEARING SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.3750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE ROW, EXTERNAL SELF ALIGNING, W/ALIGNING RING
•
OVERALL OUTSIDE DIAMETER: 2.7500 INCHES NOMINAL IN
•
FEATURES PROVIDED: ALIGNING RING
•
LOAD DIRECTION: RADIAL
•
ALIGNMENT TYPE: SELF-ALIGNING
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.3750 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE ROW, EXTERNAL SELF ALIGNING, W/ALIGNING RING
OVERALL OUTSIDE DIAMETER2.7500 INCHES NOMINAL IN
FEATURES PROVIDEDALIGNING RING
LOAD DIRECTIONRADIAL
ALIGNMENT TYPESELF-ALIGNING
SURFACE TREATMENTCADMIUM EXPOSED SURFACES AS MOUNTED
SEAL QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 5
GB520G29Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
KP29BSFS160Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS27648-29GReference document
Same NSN cross-reference
Reference document — Secondary reference
AS27648-29GReference document
Same NSN cross-reference
Reference document — Secondary reference
KP29BSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS27648?
AS27648 is a BEARING,BALL,AIRFRAME.
What parts can replace AS27648?
There are 5 known substitutes for AS27648: GB520G29, KP29BSFS160, MS27648-29G and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS27648?
AS27648 is cataloged in the U.S. Government catalog under NSN 3110-00-227-2601. This indicates validated use in U.S. government and defense supply chains.
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