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12286845 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

12286845: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 1.7715 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN, overall_width: 0.6840 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-089-9832, 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
12286845
NSN: 3110-01-089-9832
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter1.7715 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN
overall_width0.6840 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
features_providedMOUNTING GROOVE
overall_outside_diameter3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
NSN3110-01-089-9832
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12286845 · 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
•
OVERALL OUTSIDE DIAMETER: 3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
•
FEATURES PROVIDED: MOUNTING GROOVE
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
BORE DIAMETER: 1.7715 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
OVERALL WIDTH0.6840 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
FEATURES PROVIDEDMOUNTING GROOVE
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
BORE DIAMETER1.7715 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN
MATERIALSTEEL 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
AAV209-11-101Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-300-375-01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12286845?
12286845 is a BEARING,BALL,ANNULAR.
What parts can replace 12286845?
There are 2 known substitutes for 12286845: AAV209-11-101, 3-300-375-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 12286845?
12286845 is cataloged in the U.S. Government catalog under NSN 3110-01-089-9832. This indicates validated use in U.S. government and defense supply chains.
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