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Technical Data Sheet
PartsTable / COMPONENT / 79147-02AL
79147-02AL ✓ 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 is a the manufacturer industrial component. Key specifications include shape: STRAIGHT, length: 1.375 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: TUNGSTEN CARBIDE, mounting_shank: INCLUDED, overall_diameter: 0.250 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 3110-00-031-2835, 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
79147-02AL
NSN: 3110-00-031-2835
FSC: 3110
CAGE: 38740 — RELIANCE ELECTRIC INDUSTRIAL CO MASTER DIV (USA)
SPECIFICATIONS
shapeSTRAIGHT
length1.375 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialTUNGSTEN CARBIDE
mounting_shankINCLUDED
overall_diameter0.250 INCHES NOMINAL IN
style_designatorCONE SHAPE
removability_featureNOT INCLUDED
shank_overall_length2.000 INCHES NOMINAL IN
cutter_tooth_cut_styleMEDIUM
cutting_surface_length0.625 INCHES NOMINAL IN
cutter_tooth_shaping_methodGROUND FROM SOLID
NSN3110-00-031-2835
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 79147-02AL · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
52429Interchangeable
interchangeable cross-reference
interchangeable
SM-B-157163-5Interchangeable
interchangeable cross-reference
interchangeable
SL-1-MInterchangeable
interchangeable cross-reference
interchangeable
SL-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 79147-02AL?
79147-02AL is a BEARING.
What parts can replace 79147-02AL?
There are 4 known substitutes for 79147-02AL: 52429, SM-B-157163-5, SL-1-M and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 79147-02AL?
79147-02AL is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-031-2835. 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