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Technical Data Sheet
PartsTable / COMPONENT / AMM59302KD2MDRDB
AMM59302KD2MDRDB ✓ 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 BALL, bore_shape: STRAIGHT, bore_diameter: 0.59075 INCHES MINIMUM AND 0.59095 INCHES MAXIMUM IN, contact_angle: 19.0 DEGREES MINIMUM AND 31.0 DEGREES MAXIMUM, overall_width: 0.5604 INCHES MINIMUM AND 0.5624 INCHES MAXIMUM IN, load_direction: ANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-035-3765, 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
AMM59302KD2MDRDB
NSN: 3110-01-035-3765
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 440C BALL
bore_shapeSTRAIGHT
bore_diameter0.59075 INCHES MINIMUM AND 0.59095 INCHES MAXIMUM IN
contact_angle19.0 DEGREES MINIMUM AND 31.0 DEGREES MAXIMUM
overall_width0.5604 INCHES MINIMUM AND 0.5624 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishGROUND
shield_quantity1
special_featuresBALL SEPARATOR MATERIAL SHALL BE DELRIN 100 OR DELRIN 500 (E.I. DUPONT)OR EQUIVALENT; SHIELD MATERIAL SHALL BE CORROSION-RESISTANT STEEL;PART OF A DRIVE ASSY. USED ON PIGA
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
surface_treatmentPASSIVATE OVERALL
internal_clearance0.0012 INCHES NOMINAL RADIAL IN
NSN3110-01-035-3765
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AMM59302KD2MDRDB · 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
•
BEARING PRELOAD RATING: 6.0 POUNDS MINIMUM AND 11.0 POUNDS MAXIMUM LBS
•
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: OUTWARD CONVERGENT
•
SURFACE FINISH: GROUND
•
LUBRICATION MATERIAL: OIL
•
INTERNAL CLEARANCE: 0.0012 INCHES NOMINAL RADIAL IN
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
BEARING PRELOAD RATING6.0 POUNDS MINIMUM AND 11.0 POUNDS MAXIMUM LBS
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONOUTWARD CONVERGENT
SURFACE FINISHGROUND
LUBRICATION MATERIALOIL
SPECIAL FEATURESBALL SEPARATOR MATERIAL SHALL BE DELRIN 100 OR DELRIN 500 (E.I. DUPONT)OR EQUIVALENT; SHIELD MATERIAL SHALL BE CORROSION-RESISTANT STEEL;PART OF A DRIVE ASSY. USED ON PIGA
INTERNAL CLEARANCE0.0012 INCHES NOMINAL RADIAL IN
LOAD DIRECTIONANGULAR
END ITEM IDENTIFICATIONLGM30 F/G
CONTACT ANGLE19.0 DEGREES MINIMUM AND 31.0 DEGREES MAXIMUM
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
5330-052000Interchangeable
interchangeable cross-reference
interchangeable
4977Interchangeable
interchangeable cross-reference
interchangeable
42746DInterchangeable
interchangeable cross-reference
interchangeable
24909N PIECE 17Interchangeable
interchangeable cross-reference
interchangeable
N0497767Interchangeable
interchangeable cross-reference
interchangeable
D15-745FP3A32T01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AMM59302KD2MDRDB?
AMM59302KD2MDRDB is a BEARING,BALL,ANNULAR.
What parts can replace AMM59302KD2MDRDB?
There are 16 known substitutes for AMM59302KD2MDRDB: 5330-052000, 4977, 42746D and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AMM59302KD2MDRDB?
AMM59302KD2MDRDB is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-035-3765. 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