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Technical Data Sheet
PartsTable / COMPONENT / 154399
154399 ✓ 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 DUMMY CONNECTOR,PLUG is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, cup_width: 20.0 MILLIMETERS NOMINAL MM, cone_width: 26.0 MILLIMETERS NOMINAL MM, bore_diameter: 50.0 MILLIMETERS NOMINAL MM, overall_width: 26.0 MILLIMETERS NOMINAL MM, standout_width: 6.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-389-2541, 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
154399
NSN: 3110-01-389-2541
FSC: 3110
CAGE: 27005 — BOSCH REXROTH CORPORATION DIV INDUSTRIAL HYDRAULICS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width20.0 MILLIMETERS NOMINAL MM
cone_width26.0 MILLIMETERS NOMINAL MM
bore_diameter50.0 MILLIMETERS NOMINAL MM
overall_width26.0 MILLIMETERS NOMINAL MM
standout_width6.0 MILLIMETERS NOMINAL MM
style_designatorSTRAIGHT BORE, NORMAL ANGLE
cone_corner_radius1.5 MILLIMETERS NOMINAL MM
backface_corner_radius1.5 MILLIMETERS NOMINAL MM
overall_outside_diameter85.0 MILLIMETERS NOMINAL MM
NSN3110-01-389-2541
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 154399 · 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
•
STANDOUT WIDTH: 6.0 MILLIMETERS NOMINAL MM
•
BACKFACE CORNER RADIUS: 1.5 MILLIMETERS NOMINAL MM
•
BORE DIAMETER: 50.0 MILLIMETERS NOMINAL MM
•
CONE WIDTH: 26.0 MILLIMETERS NOMINAL MM
•
CUP WIDTH: 20.0 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
•
CONE CORNER RADIUS: 1.5 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
STANDOUT WIDTH6.0 MILLIMETERS NOMINAL MM
BACKFACE CORNER RADIUS1.5 MILLIMETERS NOMINAL MM
OVERALL WIDTH26.0 MILLIMETERS NOMINAL MM
BORE DIAMETER50.0 MILLIMETERS NOMINAL MM
CONE WIDTH26.0 MILLIMETERS NOMINAL MM
CUP WIDTH20.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
CONE CORNER RADIUS1.5 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL OUTSIDE DIAMETER85.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
5127629Interchangeable
interchangeable cross-reference
interchangeable
33110Interchangeable
interchangeable cross-reference
interchangeable
PC5134388Interchangeable
interchangeable cross-reference
interchangeable
410-10L3Interchangeable
interchangeable cross-reference
interchangeable
120669Interchangeable
interchangeable cross-reference
interchangeable
EP89Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 154399?
154399 is a DUMMY CONNECTOR,PLUG.
What parts can replace 154399?
There are 18 known substitutes for 154399: 5127629, 33110, PC5134388 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 154399?
154399 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-389-2541. 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