PartsTable
Technical Data Sheet
954389 ✓ 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: PLASTIC DIAL, scale_type: LINEAR SINGLE SCALE, outside_diameter: 3.120 INCHES NOMINAL IN, special_features: 0.563 IN. DIA PLUS 0.003 IN.

TOLEERANCE CENTER HOLE,MTG HOLES UNEQUALLY SPACED ON 1.124 IN. DIA BOLT CIRCLE IN, style_designator: ROUND, attachment_method: HOLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-5458, 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
954389
NSN: 3110-00-156-5458
FSC: 3110
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialPLASTIC DIAL
scale_typeLINEAR SINGLE SCALE
outside_diameter3.120 INCHES NOMINAL IN
special_features0.563 IN. DIA PLUS 0.003 IN. TOLEERANCE CENTER HOLE,MTG HOLES UNEQUALLY SPACED ON 1.124 IN. DIA BOLT CIRCLE IN
style_designatorROUND
attachment_methodHOLE
surface_treatmentPAINT DIAL
material_thickness0.375 INCHES NOMINAL IN
mounting_hole_diameter0.078 INCHES NOMINAL IN
mounting_hole_quantity3
scale_division_quantity150 SINGLE SCALE
NSN3110-00-156-5458
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 954389 · 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
BORE SHAPE: STRAIGHT
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
BORE DIAMETER: 35.00 MILLIMETERS NOMINAL MM
SHIELD QUANTITY: 1
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER35.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
SHIELD QUANTITY1
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
LOAD DIRECTIONANGULAR
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OVERALL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
FFB571TYPEAInterchangeable
interchangeable cross-reference
interchangeable
179137Interchangeable
interchangeable cross-reference
interchangeable
45305PPInterchangeable
interchangeable cross-reference
interchangeable
55605Interchangeable
interchangeable cross-reference
interchangeable
G170-4Interchangeable
interchangeable cross-reference
interchangeable
5306X3017AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 954389?
954389 is a BEARING,BALL,ANNULAR.
What parts can replace 954389?
There are 31 known substitutes for 954389: FFB571TYPEA, 179137, 45305PP and 28 more. Substitute compatibility should be verified for your specific system.
Is 954389 still available?
954389 is currently cancelled.
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