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83A851BC3 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

83A851BC3: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include drive_end_shape: SQUARE SINGLE END INTERNAL, drive_surface_size: 1.500 INCHES NOMINAL SINGLE END IN, wrenching_surface_size: 1.375 INCHES NOMINAL SINGLE END IN, wrenching_surface_shape: SQUARE SINGLE END INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-212-3886, 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
83A851BC3
NSN: 3110-01-212-3886
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: S0352 — MINEBEA MITSUMI INC. (JPN)
SPECIFICATIONS
drive_end_shapeSQUARE SINGLE END INTERNAL
drive_surface_size1.500 INCHES NOMINAL SINGLE END IN
wrenching_surface_size1.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeSQUARE SINGLE END INTERNAL
NSN3110-01-212-3886
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 83A851BC3 · 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
SUBSTITUTES & CROSS-REFERENCES 7
704A33651181Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
757271011005Reference document
Same NSN cross-reference
Reference document — Informative reference only
704A33-651-111Reference document
Same NSN cross-reference
Reference document — Secondary reference
P9107NPP7Reference document
Same NSN cross-reference
Reference document — Secondary reference
704A33-651-143Reference document
Same NSN cross-reference
Reference document — Secondary reference
9107NPP7A3272Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 83A851BC3?
83A851BC3 is a BEARING,BALL,ANNULAR.
What parts can replace 83A851BC3?
There are 7 known substitutes for 83A851BC3: 704A33651181, 757271011005, 704A33-651-111 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 83A851BC3?
83A851BC3 is cataloged in the U.S. Government catalog under NSN 3110-01-212-3886. This indicates validated use in U.S. government and defense supply chains.
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