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Technical Data Sheet
PartsTable / COMPONENT / 4914378-7
4914378-7 ✓ 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,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: CHAMFERED ENDS W/END SLOT AND RADIAL SLOT, body_width: 3.062 INCHES NOMINAL IN, bore_style: STRAIGHT-THRU BORE, body_height: 4.250 INCHES NOMINAL IN, body_length: 1.6960 INCHES MINIMUM AND 1.7220 INCHES MAXIMUM 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 3110-01-118-2236, 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
4914378-7
NSN: 3110-01-118-2236
FSC: 3110
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
materialSTEEL
body_styleCHAMFERED ENDS W/END SLOT AND RADIAL SLOT
body_width3.062 INCHES NOMINAL IN
bore_styleSTRAIGHT-THRU BORE
body_height4.250 INCHES NOMINAL IN
body_length1.6960 INCHES MINIMUM AND 1.7220 INCHES MAXIMUM IN
design_typePISTOL
grip_length4.460 INCHES NOMINAL IN
cable_length48.000 INCHES NOMINAL IN
physical_formPASTE
terminal_typeWIRE LEAD
inclosure_typeFULLY INCLOSED
NSN3110-01-118-2236
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4914378-7 · 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 11
301CInterchangeable
interchangeable cross-reference
interchangeable
21608Interchangeable
interchangeable cross-reference
interchangeable
1015-2BInterchangeable
interchangeable cross-reference
interchangeable
216018Interchangeable
interchangeable cross-reference
interchangeable
M2558Interchangeable
interchangeable cross-reference
interchangeable
90-2924-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4914378-7?
4914378-7 is a BEARING,THRUST.
What parts can replace 4914378-7?
There are 11 known substitutes for 4914378-7: 301C, 21608, 1015-2B and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4914378-7?
4914378-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-118-2236. 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