PartsTable
Technical Data Sheet
143399 ✓ 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,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL CASE, dial_size: 2-1/2 IN.DIA IN, scale_name: POUNDS PER SQUARE INCH AND INCHES OF MERCURY AND KILOPASCALS, scale_type: CONCENTRIC ARC DIAL AND MULTIPLE, scale_range: +0.0 TO 30.0 INCHES HG AND +0.0 TO 3000.0 POUNDS PER SQUARE INCH AND -100.0 TO 2000.0 KILOPASCALS LBS, pointer_type: INDICATING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-117-0758, 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
143399
NSN: 3110-00-117-0758
FSC: 3110
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
materialSTEEL CASE
dial_size2-1/2 IN.DIA IN
scale_namePOUNDS PER SQUARE INCH AND INCHES OF MERCURY AND KILOPASCALS
scale_typeCONCENTRIC ARC DIAL AND MULTIPLE
scale_range+0.0 TO 30.0 INCHES HG AND +0.0 TO 3000.0 POUNDS PER SQUARE INCH AND -100.0 TO 2000.0 KILOPASCALS LBS
pointer_typeINDICATING
adjustabilityADJUSTABLE
overall_depth0.188 INCHES NOMINAL IN
pointer_colorBLACK
scale_accuracyBLACK FIGURES,WHITE BACKGROUND
connection_size0.125 IN.DIA THREADED IN
connection_typeEXTERNAL
NSN3110-00-117-0758
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 143399 · 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: 2.1875 INCHES MINIMUM AND 2.1975 INCHES MAXIMUM IN
SURFACE FINISH: UNGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATOR: TAPERED ROLLERS, BANDED OD
MATERIAL: STEEL COMP E52100 OR STEEL COMP E51100 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER2.1875 INCHES MINIMUM AND 2.1975 INCHES MAXIMUM IN
SURFACE FINISHUNGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL HEIGHT0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
SPECIAL FEATURESBORE RADIUS 0.031 IN. IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORTAPERED ROLLERS, BANDED OD
MATERIALSTEEL COMP E52100 OR STEEL COMP E51100 OVERALL
BORE DIAMETER1.2560 INCHES MINIMUM AND 1.2640 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
10231719Interchangeable
interchangeable cross-reference
interchangeable
70101Interchangeable
interchangeable cross-reference
interchangeable
NAS 706-2 SOLDERInterchangeable
interchangeable cross-reference
interchangeable
GT11H11AInterchangeable
interchangeable cross-reference
interchangeable
472-479Interchangeable
interchangeable cross-reference
interchangeable
RC3525H31Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 143399?
143399 is a BEARING,ROLLER,THRUST.
What parts can replace 143399?
There are 33 known substitutes for 143399: 10231719, 70101, NAS 706-2 SOLDER and 30 more. Substitute compatibility should be verified for your specific system.
Is 143399 still available?
143399 is currently cancelled.
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