PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 309-0702-0000
309-0702-0000 ✓ 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 OVERALL, bore_shape: STRAIGHT, bore_diameter: 8.9988 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-727-1252, 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
309-0702-0000
NSN: 3110-00-727-1252
FSC: 3110
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter8.9988 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN
outer_ring_width0.3120 INCHES NOMINAL IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter9.6250 INCHES MINIMUM AND 9.6265 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
NSN3110-00-727-1252
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 309-0702-0000 · 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: NON-LOADING GROOVE, NON-SEPARABLE
•
MATERIAL: STEEL OVERALL
•
OUTER RING WIDTH: 0.3120 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 9.6250 INCHES MINIMUM AND 9.6265 INCHES MAXIMUM IN
•
LOAD DIRECTION: RADIAL
•
SURFACE FINISH: GROUND
•
INNER RING WIDTH: 0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN
•
BORE DIAMETER: 8.9988 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OVERALL
OUTER RING WIDTH0.3120 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER9.6250 INCHES MINIMUM AND 9.6265 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
SURFACE FINISHGROUND
INNER RING WIDTH0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN
BORE DIAMETER8.9988 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
INTERNAL FIT-UP DESIGNATIONSTANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
363-095Interchangeable
interchangeable cross-reference
interchangeable
1583569-1Interchangeable
interchangeable cross-reference
interchangeable
B48AN800Interchangeable
interchangeable cross-reference
interchangeable
5HB21Interchangeable
interchangeable cross-reference
interchangeable
RM64Interchangeable
interchangeable cross-reference
interchangeable
5048Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 309-0702-0000?
309-0702-0000 is a BEARING,BALL,ANNULAR.
What parts can replace 309-0702-0000?
There are 22 known substitutes for 309-0702-0000: 363-095, 1583569-1, B48AN800 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 309-0702-0000?
309-0702-0000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-727-1252. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026