PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 34300-20629
34300-20629 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, cone_width: 0.9060 INCHES NOMINAL IN, bore_diameter: 3.0000 INCHES NOMINAL IN, special_features: ITEM IS FLIGHT SAFETY CRITICAL, style_designator: NORMAL ANGLE, cone_corner_radius: 0.0800 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3578, 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
34300-20629
NSN: 3110-00-100-3578
FSC: 3110
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width0.9060 INCHES NOMINAL IN
bore_diameter3.0000 INCHES NOMINAL IN
special_featuresITEM IS FLIGHT SAFETY CRITICAL
style_designatorNORMAL ANGLE
cone_corner_radius0.0800 INCHES NOMINAL IN
end_item_identificationE-3 LANDING GEAR SPECIFIC ITEM
retainer_fabrication_methodPRESSED
criticality_code_justificationFEAT
standard_tolerance_designationAFBMA CLASS 2
purchase_description_identification4W3-7-1333 FIGURE 7-1, INDEX 8
NSN3110-00-100-3578
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 34300-20629 · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CONE WIDTH: 0.9060 INCHES NOMINAL IN
•
BORE DIAMETER: 3.0000 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0800 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE WIDTH0.9060 INCHES NOMINAL IN
BORE DIAMETER3.0000 INCHES NOMINAL IN
CONE CORNER RADIUS0.0800 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
34300Interchangeable
interchangeable cross-reference
interchangeable
95014-3Interchangeable
interchangeable cross-reference
interchangeable
41928Interchangeable
interchangeable cross-reference
interchangeable
11956Interchangeable
interchangeable cross-reference
interchangeable
A11792Interchangeable
interchangeable cross-reference
interchangeable
BSUC0208ZAKAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 34300-20629?
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 34300-20629?
34300-20629 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 34300-20629?
There are 20 known substitutes for 34300-20629: 34300, 95014-3, 41928 and 17 more. Substitute compatibility should be verified for your specific system.
Is 34300-20629 still available?
34300-20629 is currently cancelled.
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 — 34300-20629

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