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870385700 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

870385700: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, overall_length: 5.9690 INCHES MINIMUM AND 5.9990 INCHES MAXIMUM IN, body_inside_diameter: 1.4960 INCHES NOMINAL IN, body_outside_diameter: 2.1630 INCHES MINIMUM AND 2.1670 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-433-2387, 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
870385700
NSN: 3120-01-433-2387
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 1PNP7 — DURAMAX MARINE, LLC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
overall_length5.9690 INCHES MINIMUM AND 5.9990 INCHES MAXIMUM IN
body_inside_diameter1.4960 INCHES NOMINAL IN
body_outside_diameter2.1630 INCHES MINIMUM AND 2.1670 INCHES MAXIMUM IN
NSN3120-01-433-2387
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 870385700 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 2.1630 INCHES MINIMUM AND 2.1670 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 1.4960 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER2.1630 INCHES MINIMUM AND 2.1670 INCHES MAXIMUM IN
OVERALL LENGTH5.9690 INCHES MINIMUM AND 5.9990 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.4960 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 1
5106173 PC 33Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 870385700?
870385700 is a BEARING,SLEEVE.
What parts can replace 870385700?
There is 1 known substitute for 870385700: 5106173 PC 33. Substitute compatibility should be verified for your specific system.
What is the NSN for 870385700?
870385700 is cataloged in the U.S. Government catalog under NSN 3120-01-433-2387. 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.