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Technical Data Sheet
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838723 — BEARING,ROLLER,THRUST

✓ Government record, cited
Zapf · TAPERED BEARING
PRODUCT OVERVIEW

838723: BEARING,ROLLER,THRUST.

Thanks to its soft body and soft vinyl head, the BABY born for babies Sweetie Mauve is particularly suitable for cuddling and perfect as a first companion for the very youngest from 0 years of age. When playing, it rattles excitingly inside and makes you want to discover more of the world. If it gets dirty, it can be washed at 30°C without any problems.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-117-0756, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
838723
NSN: 3110-00-117-0756
NIINs: 001170756, 005555533, 012288899
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 61465 — GARWOOD/FELLER INC GARWOOD WINCH DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter30.0 MILLIMETERS NOMINAL MM
overall_width19.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
shield_quantity1
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter72.0 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
retainer_fabrication_methodPRESSED
standard_tolerance_designationABEC NO.1
NSN3110-00-117-0756
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 838723 · Zapf ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 8
T88Reference document
Same NSN cross-reference
Reference document — Secondary reference
654657Reference document
Same NSN cross-reference
Reference document — Secondary reference
121S7Reference document
Same NSN cross-reference
Reference document — Secondary reference
151426Reference document
Same NSN cross-reference
Reference document — Secondary reference
107300Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS17169-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 838723?
838723 is a BEARING,ROLLER,THRUST manufactured by Zapf.
What parts can replace 838723?
There are 8 known substitutes for 838723: T88, 654657, 121S7 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 838723?
838723 is cataloged in the U.S. Government catalog under NSN 3110-00-117-0756. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.