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3HKTZZ107-197 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

3HKTZZ107-197: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C OUTER RING, bore_diameter: 1.3780 INCHES MAXIMUM IN, overall_width: 0.5512 INCHES MAXIMUM IN, style_designator: NON-LOADING GROOVE, NON-SEPARABLE, overall_outside_diameter: 2.4409 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-385-5211, 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
3HKTZZ107-197
NSN: 3110-01-385-5211
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OUTER RING
bore_diameter1.3780 INCHES MAXIMUM IN
overall_width0.5512 INCHES MAXIMUM IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter2.4409 INCHES MAXIMUM IN
NSN3110-01-385-5211
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3HKTZZ107-197 · 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
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 2.4409 INCHES MAXIMUM IN
•
BORE DIAMETER: 1.3780 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 440C OUTER RING
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.5512 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER2.4409 INCHES MAXIMUM IN
BORE DIAMETER1.3780 INCHES MAXIMUM IN
MATERIALSTEEL COMP 440C OUTER RING
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RACE
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3HKTZZ107-197?
3HKTZZ107-197 is a BEARING,BALL,ANNULAR.
What is the NSN for 3HKTZZ107-197?
3HKTZZ107-197 is cataloged in the U.S. Government catalog under NSN 3110-01-385-5211. 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.