PartsTable
Technical Data Sheet
148440 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT EDGE TYPE W/CARD GUIDE, bore_diameter: 1.5000 INCHES NOMINAL IN, overall_width: 0.500 INCHES NOMINAL IN, terminal_type: WIRE WRAP SINGLE MATING END SINGLE CONTACT GROUPING, alignment_type: RIGID, overall_height: 2.937 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 3110-00-108-7974, 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
148440
NSN: 3110-00-108-7974
FSC: 3110
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
body_styleSTRAIGHT EDGE TYPE W/CARD GUIDE
bore_diameter1.5000 INCHES NOMINAL IN
overall_width0.500 INCHES NOMINAL IN
terminal_typeWIRE WRAP SINGLE MATING END SINGLE CONTACT GROUPING
alignment_typeRIGID
overall_height2.937 INCHES NOMINAL IN
overall_length6.510 INCHES NOMINAL IN
insert_materialPLASTIC SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
precious_materialGOLD
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
NSN3110-00-108-7974
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 148440 · 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
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
ALIGNMENT TYPE: RIGID
OVERALL OUTSIDE DIAMETER: 1.8750 INCHES NOMINAL IN
BORE DIAMETER: 1.5000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
ALIGNMENT TYPERIGID
OVERALL OUTSIDE DIAMETER1.8750 INCHES NOMINAL IN
BORE DIAMETER1.5000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
173551Interchangeable
interchangeable cross-reference
interchangeable
310066Interchangeable
interchangeable cross-reference
interchangeable
148440Interchangeable
interchangeable cross-reference
interchangeable
HM7643Interchangeable
interchangeable cross-reference
interchangeable
5353-1FInterchangeable
interchangeable cross-reference
interchangeable
B1614-1BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 148440?
148440 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 148440?
There are 12 known substitutes for 148440: 173551, 310066, 148440 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 148440?
148440 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-108-7974. This indicates validated use in U.S. government and defense supply chains.
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