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B12755DU — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

B12755DU: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: LEAD ALLOY INNER LAYER, corner_shape: SQUARE INSIDE RIGHT CORNER, style_designator: SPLIT, PLAIN, NO OUTSIDE FLANGES, surface_treatment: CADMIUM OUTER LAYER, body_inside_diameter: 3.5035 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN, body_outside_diameter: 3.6890 INCHES MINIMUM AND 3.6915 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-930-7002, 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
B12755DU
NSN: 3120-00-930-7002
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 73160 — FEDERAL-MOGUL CORP POWERTRAIN PRODUCTS DIV (USA)
SPECIFICATIONS
materialLEAD ALLOY INNER LAYER
corner_shapeSQUARE INSIDE RIGHT CORNER
style_designatorSPLIT, PLAIN, NO OUTSIDE FLANGES
surface_treatmentCADMIUM OUTER LAYER
body_inside_diameter3.5035 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN
body_outside_diameter3.6890 INCHES MINIMUM AND 3.6915 INCHES MAXIMUM IN
NSN3120-00-930-7002
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: B12755DU · 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 INSIDE RIGHT CORNER
•
BODY OUTSIDE DIAMETER: 3.6890 INCHES MINIMUM AND 3.6915 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SPLIT, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 3.5035 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OUTER LAYER
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER3.6890 INCHES MINIMUM AND 3.6915 INCHES MAXIMUM IN
STYLE DESIGNATORSPLIT, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER3.5035 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OUTER LAYER
MATERIALLEAD ALLOY INNER LAYER
MATERIALSTEEL OUTER LAYER
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
65375-04103-101Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B12755DU?
B12755DU is a BEARING,SLEEVE.
What parts can replace B12755DU?
There is 1 known substitute for B12755DU: 65375-04103-101. Substitute compatibility should be verified for your specific system.
What is the NSN for B12755DU?
B12755DU is cataloged in the U.S. Government catalog under NSN 3120-00-930-7002. This indicates validated use in U.S. government and defense supply chains.
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