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3021736-7 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

3021736-7: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, corner_shape: SQUARE OUTSIDE LEFT CORNER, flange_width: 0.1235 INCHES MINIMUM AND 0.1275 INCHES MAXIMUM IN, overall_length: 0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM IN, hardness_rating: 50.0 ROCKWELL H NOMINAL OVERALL, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-058-1740, 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
3021736-7
NSN: 3120-00-058-1740
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialOIL LUBRICATING LUBRICATION
corner_shapeSQUARE OUTSIDE LEFT CORNER
flange_width0.1235 INCHES MINIMUM AND 0.1275 INCHES MAXIMUM IN
overall_length0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM IN
hardness_rating50.0 ROCKWELL H NOMINAL OVERALL
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
body_outside_diameter0.5635 INCHES MINIMUM AND 0.5645 INCHES MAXIMUM IN
flange_outside_diameter0.7475 INCHES MINIMUM AND 0.7525 INCHES MAXIMUM IN
nondefinitive_spec/std_data1 TYPE OR A COMPOSITION
material_document_and_classificationMIL-B-5687,TYPE 1,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-058-1740
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3021736-7 · 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
•
FLANGE OUTSIDE DIAMETER: 0.7475 INCHES MINIMUM AND 0.7525 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.5635 INCHES MINIMUM AND 0.5645 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER0.7475 INCHES MINIMUM AND 0.7525 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.5635 INCHES MINIMUM AND 0.5645 INCHES MAXIMUM IN
HARDNESS RATING50.0 ROCKWELL H NOMINAL OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SUBSTITUTES & CROSS-REFERENCES 3
35562Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S215-20Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILB5687Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3021736-7?
3021736-7 is a BEARING,SLEEVE.
What parts can replace 3021736-7?
There are 3 known substitutes for 3021736-7: 35562, S215-20, MILB5687. Substitute compatibility should be verified for your specific system.
What is the NSN for 3021736-7?
3021736-7 is cataloged in the U.S. Government catalog under NSN 3120-00-058-1740. This indicates validated use in U.S. government and defense supply chains.
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