PartsTable
Technical Data Sheet
SJ8446-9ZIR8446-2C9Z ✓ 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,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 2.0000 INCHES NOMINAL IN, overall_width: 1.5000 INCHES NOMINAL IN, alignment_type: RIGID, special_features: OIL HOLE AND GROOVE IN OUTER AND INNER RACE, style_designator: SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-245-8813, 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
SJ8446-9ZIR8446-2C9Z
NSN: 3110-00-245-8813
FSC: 3110
CAGE: 51588 — RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter2.0000 INCHES NOMINAL IN
overall_width1.5000 INCHES NOMINAL IN
alignment_typeRIGID
special_featuresOIL HOLE AND GROOVE IN OUTER AND INNER RACE
style_designatorSEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND
overall_outside_diameter3.2500 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN3110-00-245-8813
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SJ8446-9ZIR8446-2C9Z · 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
ALIGNMENT TYPE: RIGID
OVERALL OUTSIDE DIAMETER: 3.2500 INCHES NOMINAL IN
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND
BORE DIAMETER: 2.0000 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
TECHNICAL CHARACTERISTICS (FLIS)
ALIGNMENT TYPERIGID
OVERALL OUTSIDE DIAMETER3.2500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND
BORE DIAMETER2.0000 INCHES NOMINAL IN
OVERALL WIDTH1.5000 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
SPECIAL FEATURESOIL HOLE AND GROOVE IN OUTER AND INNER RACE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
T09074Interchangeable
interchangeable cross-reference
interchangeable
9A09074Interchangeable
interchangeable cross-reference
interchangeable
2953AInterchangeable
interchangeable cross-reference
interchangeable
C104Interchangeable
interchangeable cross-reference
interchangeable
113964Interchangeable
interchangeable cross-reference
interchangeable
113-964ID1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SJ8446-9ZIR8446-2C9Z?
SJ8446-9ZIR8446-2C9Z is a BEARING,ROLLER,NEEDLE.
What parts can replace SJ8446-9ZIR8446-2C9Z?
There are 19 known substitutes for SJ8446-9ZIR8446-2C9Z: T09074, 9A09074, 2953A and 16 more. Substitute compatibility should be verified for your specific system.
Is SJ8446-9ZIR8446-2C9Z still available?
SJ8446-9ZIR8446-2C9Z is currently cancelled.
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