PartsTable
Technical Data Sheet
H-355 ✓ 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,SLEEVE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: DOUBLE HEXAGON, temp_rating: 1200.0 FAHRENHEIT NOMINAL DEGF, corner_shape: SQUARE ALL CORNERS, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-362-9231, 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
H-355
NSN: 3120-00-362-9231
FSC: 3120
CAGE: 75292 — EAGLE-PICHER INDUSTRIES INC KINGWELL DIV (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
nut_styleDOUBLE HEXAGON
temp_rating1200.0 FAHRENHEIT NOMINAL DEGF
corner_shapeSQUARE ALL CORNERS
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
overall_height0.360 INCHES NOMINAL IN
overall_length3.4950 INCHES MINIMUM AND 3.5050 INCHES MAXIMUM IN
hardness_rating48.0 ROCKWELL C MAXIMUM
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
thread_directionRIGHT-HAND
nominal_thread_size0.312 INCHES IN
NSN3120-00-362-9231
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: H-355 · 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
CORNER SHAPE: SQUARE ALL CORNERS
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL: COPPER ALLOY 932 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER: 1.9990 INCHES MINIMUM AND 2.0010 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER: 2.3750 INCHES MINIMUM AND 2.3780 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH3.4950 INCHES MINIMUM AND 3.5050 INCHES MAXIMUM IN
CORNER SHAPESQUARE ALL CORNERS
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIALCOPPER ALLOY 932 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER1.9990 INCHES MINIMUM AND 2.0010 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER2.3750 INCHES MINIMUM AND 2.3780 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
142Interchangeable
interchangeable cross-reference
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3L230Interchangeable
interchangeable cross-reference
interchangeable
1120025Interchangeable
interchangeable cross-reference
interchangeable
542259Interchangeable
interchangeable cross-reference
interchangeable
H-2730 PIECE 34Interchangeable
interchangeable cross-reference
interchangeable
HJ-52PC U/LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H-355?
H-355 is a BEARING,SLEEVE.
What parts can replace H-355?
There are 29 known substitutes for H-355: 142, 3L230, 1120025 and 26 more. Substitute compatibility should be verified for your specific system.
Is H-355 still available?
H-355 is currently cancelled.
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