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5T2961 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

5T2961: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.2500 INCHES NOMINAL FIRST IN, overall_length: 3.9840 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 3.0050 INCHES MINIMUM AND 3.0080 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-183-4100, 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
5T2961
NSN: 3120-01-183-4100
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 27315 — MORRIS MATERIAL HANDLING, INC. (USA)
SPECIFICATIONS
corner_shapeSQUARE ALL CORNERS
hole_diameter0.2500 INCHES NOMINAL FIRST IN
overall_length3.9840 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN
surface_finish63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter3.0050 INCHES MINIMUM AND 3.0080 INCHES MAXIMUM IN
body_outside_diameter3.6270 INCHES MINIMUM AND 3.6280 INCHES MAXIMUM IN
lubricant_accommodation_styleGROOVED CIRCULAR AND GROOVED SPIRAL CIRCULAR
material_document_and_classificationQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_groove_location_and_quantity1 EXTERNAL
antirotation/lubrication_type_and_quantity1 HOLE
NSN3120-01-183-4100
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5T2961 · 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
•
SURFACE FINISH: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 3.6270 INCHES MINIMUM AND 3.6280 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 3.0050 INCHES MINIMUM AND 3.0080 INCHES MAXIMUM IN
•
LUBRICANT ACCOMMODATION STYLE: GROOVED CIRCULAR AND GROOVED SPIRAL CIRCULAR
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER3.6270 INCHES MINIMUM AND 3.6280 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.9840 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN
BODY INSIDE DIAMETER3.0050 INCHES MINIMUM AND 3.0080 INCHES MAXIMUM IN
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR AND GROOVED SPIRAL CIRCULAR
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5T2961?
5T2961 is a BEARING,SLEEVE.
What is the NSN for 5T2961?
5T2961 is cataloged in the U.S. Government catalog under NSN 3120-01-183-4100. This indicates validated use in U.S. government and defense supply chains.
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