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Technical Data Sheet
PartsTable / COMPONENT / LS-19
LS-19 ✓ 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 SKID,PROTECTIVE,SEAT is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, body_width: 7.0 MILLIMETERS NOMINAL MM, bore_shape: STRAIGHT, body_height: 37.0 MILLIMETERS NOMINAL MM, bore_diameter: 3.0000 INCHES NOMINAL IN, overall_width: 1.0620 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-8960, 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
LS-19
NSN: 3110-00-155-8960
FSC: 3110
CAGE: 21760 — SCHATZ BEARING CORPORATION DBA SCHATZ BEARING CORP (USA)
SPECIFICATIONS
body_styleHOLE MOUNTED
body_width7.0 MILLIMETERS NOMINAL MM
bore_shapeSTRAIGHT
body_height37.0 MILLIMETERS NOMINAL MM
bore_diameter3.0000 INCHES NOMINAL IN
overall_width1.0620 INCHES NOMINAL IN
actuator_styleROUND
load_directionRADIAL
surface_finishGROUND
lubrication_materialLUBRICANT
end_item_identificationA-10/F-15/F-16 ACFT
overall_outside_diameter5.7500 INCHES NOMINAL IN
NSN3110-00-155-8960
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: LS-19 · 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
•
OVERALL OUTSIDE DIAMETER: 5.7500 INCHES NOMINAL IN
•
BORE DIAMETER: 3.0000 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
SURFACE FINISH: GROUND
•
LOAD DIRECTION: RADIAL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
LUBRICATION MATERIAL: LUBRICANT
•
INTERNAL FIT-UP DESIGNATION: STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER5.7500 INCHES NOMINAL IN
BORE DIAMETER3.0000 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
SURFACE FINISHGROUND
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LUBRICATION MATERIALLUBRICANT
INTERNAL FIT-UP DESIGNATIONSTANDARD
OVERALL WIDTH1.0620 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
LS19Interchangeable
interchangeable cross-reference
interchangeable
0-065Interchangeable
interchangeable cross-reference
interchangeable
1730PL1866218Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LS-19?
LS-19 is a SKID,PROTECTIVE,SEAT.
What parts can replace LS-19?
There are 3 known substitutes for LS-19: LS19, 0-065, 1730PL1866218. Substitute compatibility should be verified for your specific system.
What is the NSN for LS-19?
LS-19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-8960. 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