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12274423 — RING,BEARING,INNER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

12274423: RING,BEARING,INNER.

The RING,BEARING,INNER is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OVERALL, bore_shape: STRAIGHT, bore_diameter: 4.1870 INCHES MINIMUM AND 4.1880 INCHES MAXIMUM IN, overall_width: 2.0050 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM IN, surface_finish: GROUND, style_designator: SOLID INNER RACE, JOURNAL AND NEEDLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-067-3510, 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
12274423
NSN: 3110-01-067-3510
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OVERALL
bore_shapeSTRAIGHT
bore_diameter4.1870 INCHES MINIMUM AND 4.1880 INCHES MAXIMUM IN
overall_width2.0050 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM IN
surface_finishGROUND
style_designatorSOLID INNER RACE, JOURNAL AND NEEDLE
overall_outside_diameter4.9990 INCHES MINIMUM AND 5.0000 INCHES MAXIMUM IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN3110-01-067-3510
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12274423 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SOLID INNER RACE, JOURNAL AND NEEDLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
OVERALL OUTSIDE DIAMETER: 4.9990 INCHES MINIMUM AND 5.0000 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 4.1870 INCHES MINIMUM AND 4.1880 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP E52100 OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
STYLE DESIGNATORSOLID INNER RACE, JOURNAL AND NEEDLE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH2.0050 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER4.9990 INCHES MINIMUM AND 5.0000 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
BORE DIAMETER4.1870 INCHES MINIMUM AND 4.1880 INCHES MAXIMUM IN
MATERIALSTEEL COMP E52100 OVERALL
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 2
3110010673510Reference document
Same NSN cross-reference
Reference document — Informative reference only
XM5411Reference 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 12274423?
12274423 is a RING,BEARING,INNER.
What parts can replace 12274423?
There are 2 known substitutes for 12274423: 3110010673510, XM5411. Substitute compatibility should be verified for your specific system.
What is the NSN for 12274423?
12274423 is cataloged in the U.S. Government catalog under NSN 3110-01-067-3510. This indicates validated use in U.S. government and defense supply chains.
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