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Technical Data Sheet
PartsTable / COMPONENT / 1227299-1
1227299-1 ✓ 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,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C OUTER RING, bore_shape: STRAIGHT, flange_width: 0.0230 INCHES NOMINAL IN, bore_diameter: 0.0935 INCHES MINIMUM AND 0.0937 INCHES MAXIMUM IN, overall_width: 0.1084 INCHES MINIMUM AND 0.1094 INCHES MAXIMUM IN, load_direction: RADIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-592-4662, 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
1227299-1
NSN: 3110-00-592-4662
FSC: 3110
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OUTER RING
bore_shapeSTRAIGHT
flange_width0.0230 INCHES NOMINAL IN
bore_diameter0.0935 INCHES MINIMUM AND 0.0937 INCHES MAXIMUM IN
overall_width0.1084 INCHES MINIMUM AND 0.1094 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
flange_outside_diameter0.3590 INCHES NOMINAL IN
outer_ring_outside_diameter0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
retainer_fabrication_methodPRESSED
NSN3110-00-592-4662
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1227299-1 · 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
•
LOAD DIRECTION: RADIAL
•
BORE DIAMETER: 0.0935 INCHES MINIMUM AND 0.0937 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 440C INNER RING
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
LOAD DIRECTIONRADIAL
BORE DIAMETER0.0935 INCHES MINIMUM AND 0.0937 INCHES MAXIMUM IN
OVERALL WIDTH0.1084 INCHES MINIMUM AND 0.1094 INCHES MAXIMUM IN
MATERIALSTEEL COMP 440C INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 410 RETAINER
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C OUTER RING
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
FLANGE OUTSIDE DIAMETER0.3590 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
M81793/08-EC1N2N1A1Interchangeable
interchangeable cross-reference
interchangeable
NM062DInterchangeable
interchangeable cross-reference
interchangeable
SFR1-5Interchangeable
interchangeable cross-reference
interchangeable
SS5FC5P24L04Interchangeable
Same NIIN cross-reference
interchangeable
S5FCP24Z0L04ABEC5Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1227299-1?
1227299-1 is a BEARING,BALL,ANNULAR.
What parts can replace 1227299-1?
There are 5 known substitutes for 1227299-1: M81793/08-EC1N2N1A1, NM062D, SFR1-5 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1227299-1?
1227299-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-592-4662. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026