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ASSB4-9 — BEARING,PLAIN,SELF-ALIGNING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

ASSB4-9: BEARING,PLAIN,SELF-ALIGNING.

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: PLASTIC RACE LINER, bore_diameter: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, style_designator: WITH INSERT AND/OR LINER, inner_member_width: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN, outer_member_width: 0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN, static_radial_load_rating: 100 POUNDS LBS. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-413-3979, 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
ASSB4-9
NSN: 3120-00-413-3979
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 15860 — NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION (USA)
SPECIFICATIONS
materialPLASTIC RACE LINER
bore_diameter0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
style_designatorWITH INSERT AND/OR LINER
inner_member_width0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
outer_member_width0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN
static_radial_load_rating100 POUNDS LBS
outer_member_outside_diameter0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
material_document_and_classificationMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
NSN3120-00-413-3979
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: ASSB4-9 · 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
•
INNER MEMBER WIDTH: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WITH INSERT AND/OR LINER
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
•
STATIC RADIAL LOAD RATING: 100 POUNDS LBS
•
BORE DIAMETER: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC RACE LINER
TECHNICAL CHARACTERISTICS
INNER MEMBER WIDTH0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN
STYLE DESIGNATORWITH INSERT AND/OR LINER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
STATIC RADIAL LOAD RATING100 POUNDS LBS
BORE DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
MATERIALPLASTIC RACE LINER
MATERIALSTEEL COMP 440C INNER MEMBER
MATERIALSTEEL COMP 630 OUTER RACE MEMBER
MATERIALOIL LUBRICATING LUBRICATION
SUBSTITUTES & CROSS-REFERENCES 1
734905-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 ASSB4-9?
ASSB4-9 is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace ASSB4-9?
There is 1 known substitute for ASSB4-9: 734905-1. Substitute compatibility should be verified for your specific system.
What is the NSN for ASSB4-9?
ASSB4-9 is cataloged in the U.S. Government catalog under NSN 3120-00-413-3979. This indicates validated use in U.S. government and defense supply chains.
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