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PartsTable / COMPONENT / ZT029
ZT029 ✓ 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: 8.00 MILLIMETERS NOMINAL MM, overall_width: 0.4060 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-3396, 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
ZT029
NSN: 3110-00-156-3396
FSC: 3110
CAGE: 13297 — MAGNASYNC/MOVIOLA CORPORATION DBA MAGNASYNC/MOVIOLA CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter8.00 MILLIMETERS NOMINAL MM
overall_width0.4060 INCHES NOMINAL IN
seal_quantity1
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.3860 INCHES NOMINAL IN
outer_ring_width0.3150 INCHES NOMINAL IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeCONTACT
lubrication_materialGREASE
NSN3110-00-156-3396
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: ZT029 · 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
•
MATERIAL: STEEL OVERALL
•
LOAD DIRECTION: RADIAL
•
LUBRICATION MATERIAL: GREASE
•
BORE SHAPE: STRAIGHT
•
SEAL QUANTITY: 1
•
BEARING SEAL TYPE: CONTACT
•
OUTER RING WIDTH: 0.3150 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
BORE SHAPESTRAIGHT
SEAL QUANTITY1
BEARING SEAL TYPECONTACT
OUTER RING WIDTH0.3150 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
5139Interchangeable
interchangeable cross-reference
interchangeable
C8008Interchangeable
interchangeable cross-reference
interchangeable
8008Interchangeable
interchangeable cross-reference
interchangeable
D8008Interchangeable
interchangeable cross-reference
interchangeable
78584HInterchangeable
interchangeable cross-reference
interchangeable
7086607Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ZT029?
ZT029 is a BEARING,BALL,ANNULAR.
What parts can replace ZT029?
There are 28 known substitutes for ZT029: 5139, C8008, 8008 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ZT029?
ZT029 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-3396. 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