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12267138 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

12267138: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 355.0 OVERALL, lug_quantity: 11, recess_depth: 0.920 INCHES NOMINAL IN, body_diameter: 4.100 INCHES NOMINAL IN, body_thickness: 0.360 INCHES NOMINAL IN, minor_thickness: 1.080 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-133-5305, 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
12267138
NSN: 3110-01-133-5305
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 355.0 OVERALL
lug_quantity11
recess_depth0.920 INCHES NOMINAL IN
body_diameter4.100 INCHES NOMINAL IN
body_thickness0.360 INCHES NOMINAL IN
minor_thickness1.080 INCHES NOMINAL IN
recess_diameter5.045 INCHES MINIMUM AND 5.085 INCHES MAXIMUM IN
outside_diameter11.700 INCHES NOMINAL IN
style_designatorROUND WITH LUGS
aperture_diameter3.085 INCHES MINIMUM AND 3.125 INCHES MAXIMUM IN
overall_thickness1.500 INCHES NOMINAL IN
mounting_hole_typeROUND, UNTHREADED
NSN3110-01-133-5305
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12267138 · 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
•
BODY DIAMETER: 4.100 INCHES NOMINAL IN
•
MINOR THICKNESS: 1.080 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 13
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
OVERALL THICKNESS: 1.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND WITH LUGS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
BODY DIAMETER4.100 INCHES NOMINAL IN
MINOR THICKNESS1.080 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY13
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
OVERALL THICKNESS1.500 INCHES NOMINAL IN
STYLE DESIGNATORROUND WITH LUGS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.404 INCHES MINIMUM AND 0.423 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECESSED W/ APERTURE
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12267138?
12267138 is a PLATE,RETAINING,BEARING.
What is the NSN for 12267138?
12267138 is cataloged in the U.S. Government catalog under NSN 3110-01-133-5305. 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.