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CJ89934 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

CJ89934: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 0.750 INCHES NOMINAL IN, inside_diameter: 4.00 INCHES NOMINAL IN, special_features: STEEL IS 14GUAGE WITH WEIGHT OF 0.29LBS LBS, style_designator: SINGLE LOOP, tongue_hole_type: ELONGATED. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-257-2152, 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
CJ89934
NSN: 3110-01-257-2152
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21760 — SCHATZ BEARING CORPORATION DBA SCHATZ BEARING CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.750 INCHES NOMINAL IN
inside_diameter4.00 INCHES NOMINAL IN
special_featuresSTEEL IS 14GUAGE WITH WEIGHT OF 0.29LBS LBS
style_designatorSINGLE LOOP
tongue_hole_typeELONGATED
surface_treatmentZINC OVERALL
material_thickness0.0781 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyTENSION BAND
NSN3110-01-257-2152
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CJ89934 · 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
SUBSTITUTES & CROSS-REFERENCES 2
TB4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
499-032Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CJ89934?
CJ89934 is a BEARING,BALL,ANNULAR.
What parts can replace CJ89934?
There are 2 known substitutes for CJ89934: TB4, 499-032. Substitute compatibility should be verified for your specific system.
What is the NSN for CJ89934?
CJ89934 is cataloged in the U.S. Government catalog under NSN 3110-01-257-2152. 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.