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3B827 — BEARING,ROLLER,JOURNAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

3B827: BEARING,ROLLER,JOURNAL.

The BEARING,ROLLER,JOURNAL is a the manufacturer industrial component. Key specifications include material: STEEL, link_style: CENTER GUIDE, link_nominal_width: 1.0000 INCHES IN, pin_overall_length: 1.1320 INCHES NOMINAL IN, nominal_pitch_distance: 0.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-184-2124, 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
3B827
NSN: 3110-00-184-2124
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL
link_styleCENTER GUIDE
link_row_quantity1
link_nominal_width1.0000 INCHES IN
pin_overall_length1.1320 INCHES NOMINAL IN
nominal_pitch_distance0.500 INCHES IN
NSN3110-00-184-2124
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3B827 · 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 2
SC404Reference document
Same NSN cross-reference
Reference document — Secondary reference
3B0827Same 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 3B827?
3B827 is a BEARING,ROLLER,JOURNAL.
What parts can replace 3B827?
There are 2 known substitutes for 3B827: SC404, 3B0827. Substitute compatibility should be verified for your specific system.
What is the NSN for 3B827?
3B827 is cataloged in the U.S. Government catalog under NSN 3110-00-184-2124. 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.