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PartsTable / COMPONENT / HU1919LAR1306
HU1919LAR1306 ✓ 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,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY RETAINER, surface_finish: GROUND, locating_feature: ONE DIRECTION, internal_fit-up_designation: STANDARD, retainer_fabrication_method: MACHINED, standard_tolerance_designation: RBEC NO.1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-409-3005, 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
HU1919LAR1306
NSN: 3110-00-409-3005
FSC: 3110
CAGE: 51600 — REGAL BELOIT AMERICA, INC. DBA ROLLWAY BEARING (USA)
SPECIFICATIONS
materialCOPPER ALLOY RETAINER
surface_finishGROUND
locating_featureONE DIRECTION
internal_fit-up_designationSTANDARD
retainer_fabrication_methodMACHINED
standard_tolerance_designationRBEC NO.1
NSN3110-00-409-3005
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: HU1919LAR1306 · 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
•
SURFACE FINISH: GROUND
•
MATERIAL: STEEL COMP M50 INNER RING
•
RETAINER FABRICATION METHOD: MACHINED
•
LOCATING FEATURE: ONE DIRECTION
•
INTERNAL FIT-UP DESIGNATION: STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHGROUND
MATERIALSTEEL COMP M50 INNER RING
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL COMP M50 BALL
MATERIALSTEEL COMP M50 OUTER RING
RETAINER FABRICATION METHODMACHINED
LOCATING FEATUREONE DIRECTION
INTERNAL FIT-UP DESIGNATIONSTANDARD
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
8425Interchangeable
interchangeable cross-reference
interchangeable
1253Interchangeable
interchangeable cross-reference
interchangeable
20503Interchangeable
interchangeable cross-reference
interchangeable
SRNTC125Interchangeable
interchangeable cross-reference
interchangeable
MW1453Interchangeable
interchangeable cross-reference
interchangeable
FC4633Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HU1919LAR1306?
HU1919LAR1306 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace HU1919LAR1306?
There are 23 known substitutes for HU1919LAR1306: 8425, 1253, 20503 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HU1919LAR1306?
HU1919LAR1306 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-409-3005. 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