PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 88BIC02
88BIC02 ✓ 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 bore_shape: STRAIGHT, bore_diameter: 5.5000 INCHES NOMINAL IN, overall_width: 1.3750 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND, lubrication_material: LUBRICANT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-9003, 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
88BIC02
NSN: 3110-00-155-9003
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
bore_diameter5.5000 INCHES NOMINAL IN
overall_width1.3750 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
lubrication_materialLUBRICANT
overall_outside_diameter9.5000 INCHES NOMINAL IN
internal_fit-up_designationSTANDARD
standard_tolerance_designationABEC NO.1
NSN3110-00-155-9003
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 88BIC02 · 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
•
BORE DIAMETER: 5.5000 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
LOAD DIRECTION: RADIAL
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
LUBRICATION MATERIAL: LUBRICANT
•
BORE SHAPE: STRAIGHT
•
OVERALL OUTSIDE DIAMETER: 9.5000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER5.5000 INCHES NOMINAL IN
SURFACE FINISHGROUND
LOAD DIRECTIONRADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LUBRICATION MATERIALLUBRICANT
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER9.5000 INCHES NOMINAL IN
OVERALL WIDTH1.3750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
BS6-1689P4Interchangeable
interchangeable cross-reference
interchangeable
BS6-1689-4Interchangeable
interchangeable cross-reference
interchangeable
H44Interchangeable
interchangeable cross-reference
interchangeable
AA59551-S12S1BInterchangeable
interchangeable cross-reference
interchangeable
QQW343Interchangeable
interchangeable cross-reference
interchangeable
A-A-59551Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 88BIC02?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 88BIC02?
88BIC02 is a BEARING,BALL,ANNULAR.
What parts can replace 88BIC02?
There are 15 known substitutes for 88BIC02: BS6-1689P4, BS6-1689-4, H44 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 88BIC02?
88BIC02 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-9003. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 88BIC02

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026