PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 03-703-06
03-703-06 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include bore_diameter: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, style_designator: WITH INSERT AND/OR LINER, inner_member_width: 0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN, outer_member_width: 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN, static_radial_load_rating: 10540 POUNDS LBS, outer_member_outside_diameter: 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-030-8773, 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
03-703-06
NSN: 3120-01-030-8773
FSC: 3120
CAGE: 09455 — RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS (USA)
SPECIFICATIONS
bore_diameter0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
style_designatorWITH INSERT AND/OR LINER
inner_member_width0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
outer_member_width0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
static_radial_load_rating10540 POUNDS LBS
outer_member_outside_diameter0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
NSN3120-01-030-8773
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 03-703-06 · 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
•
STYLE DESIGNATOR: WITH INSERT AND/OR LINER
•
OUTER MEMBER OUTSIDE DIAMETER: 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
•
BORE DIAMETER: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
•
STATIC RADIAL LOAD RATING: 10540 POUNDS LBS
•
OUTER MEMBER WIDTH: 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORWITH INSERT AND/OR LINER
OUTER MEMBER OUTSIDE DIAMETER0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
BORE DIAMETER0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
STATIC RADIAL LOAD RATING10540 POUNDS LBS
OUTER MEMBER WIDTH0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
MS14104-4Interchangeable
interchangeable cross-reference
interchangeable
10173444Interchangeable
interchangeable cross-reference
interchangeable
AS14104Interchangeable
interchangeable cross-reference
interchangeable
S4804-2216219PC9Interchangeable
interchangeable cross-reference
interchangeable
D133373-2Interchangeable
interchangeable cross-reference
interchangeable
803-1197239 PIEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 03-703-06?
03-703-06 is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace 03-703-06?
There are 27 known substitutes for 03-703-06: MS14104-4, 10173444, AS14104 and 24 more. Substitute compatibility should be verified for your specific system.
Is 03-703-06 still available?
03-703-06 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026