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12273337-4 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

12273337-4: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BALL, bore_shape: STRAIGHT, bore_diameter: 1.1811 INCHES NOMINAL IN, overall_width: 0.5118 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: UNGROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-084-8893, 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
12273337-4
NSN: 3110-01-084-8893
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BALL
bore_shapeSTRAIGHT
bore_diameter1.1811 INCHES NOMINAL IN
overall_width0.5118 INCHES NOMINAL IN
load_directionRADIAL
surface_finishUNGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialGREASE
overall_outside_diameter2.1654 INCHES NOMINAL IN
standard_tolerance_designationABEC NO.5
lubrication_material_document_and_classificationBRAYCO 601 MFR REF SINGLE MATERIAL RESPONSE
NSN3110-01-084-8893
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12273337-4 · 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
•
LUBRICATION MATERIAL: GREASE
•
SURFACE FINISH: UNGROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 2.1654 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.5
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
SURFACE FINISHUNGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.5118 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.1654 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.5
BORE DIAMETER1.1811 INCHES NOMINAL IN
MATERIALSTEEL COMP 440C INNER RING
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 4
12273337-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S106H5C-G44Reference document
Same NSN cross-reference
Reference document — Secondary reference
S106H5C-632Reference document
Same NSN cross-reference
Reference document — Secondary reference
C200083941Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12273337-4?
12273337-4 is a BEARING,BALL,ANNULAR.
What parts can replace 12273337-4?
There are 4 known substitutes for 12273337-4: 12273337-1, S106H5C-G44, S106H5C-632 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12273337-4?
12273337-4 is cataloged in the U.S. Government catalog under NSN 3110-01-084-8893. This indicates validated use in U.S. government and defense supply chains.
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