PartsTable
Technical Data Sheet
44388 ✓ 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 BELT,V is a the manufacturer industrial component. Key specifications include material: PLASTIC VINYL AND FIBERBOARD COVER, slot_type: TITLE, cover_color: BLACK, capacity_rating: 3.000 INCHES NOMINAL IN, special_features: VIEW BINDER WITH CLEAR OVERLAY ON OUTSIDE FRONT, BACK AND SPINE, cover_design_type: RIGID. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-593-1507, 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
44388
NSN: 3120-00-593-1507
FSC: 3120
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialPLASTIC VINYL AND FIBERBOARD COVER
slot_typeTITLE
cover_colorBLACK
capacity_rating3.000 INCHES NOMINAL IN
special_featuresVIEW BINDER WITH CLEAR OVERLAY ON OUTSIDE FRONT, BACK AND SPINE
cover_design_typeRIGID
fastener_quantity3
locking_device_typeEND LEVER
accommodated_sheet_width8.500 INCHES NOMINAL IN
accommodated_sheet_length11.000 INCHES NOMINAL IN
environmental_attribute_codeCOMPREHENSIVE PROCUREMENT GUIDELINE - NON-PAPER OFFICE PRODUCTS - BINDERS, CLIPBOARDS, FILE FOLDERS, CLIP PORTFOLIOS, AND PRESENTATION FOLDERS
accommodated_item_securing_device_typeSLANT RING
NSN3120-00-593-1507
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 44388 · 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: 4.7495 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM IN
CORNER SHAPE: SQUARE ALL CORNERS
BODY INSIDE DIAMETER: 4.5020 INCHES MINIMUM AND 4.5040 INCHES MAXIMUM IN
STYLE DESIGNATOR: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER4.7495 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM IN
CORNER SHAPESQUARE ALL CORNERS
BODY INSIDE DIAMETER4.5020 INCHES MINIMUM AND 4.5040 INCHES MAXIMUM IN
STYLE DESIGNATORHALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
187680Interchangeable
interchangeable cross-reference
interchangeable
5-6355Interchangeable
interchangeable cross-reference
interchangeable
44388Interchangeable
interchangeable cross-reference
interchangeable
74766143Interchangeable
interchangeable cross-reference
interchangeable
N391M35Interchangeable
interchangeable cross-reference
interchangeable
12502Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 44388?
44388 is a BELT,V.
What parts can replace 44388?
There are 8 known substitutes for 44388: 187680, 5-6355, 44388 and 5 more. Substitute compatibility should be verified for your specific system.
Is 44388 still available?
44388 is currently cancelled.
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