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Technical Data Sheet

TB2456 — Technical Data Sheet

✓ 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,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 1.5100 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, outside_diameter: 3.5000 INCHES NOMINAL IN, style_designator: ROUND, overall_thickness: 0.1875 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 3120-00-822-2171, 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
TB2456
NSN: 3120-00-822-2171
FSC: 3120
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
diameter1.5100 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
outside_diameter3.5000 INCHES NOMINAL IN
style_designatorROUND
overall_thickness0.1875 INCHES NOMINAL IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-822-2171
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: TB2456 · 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
•
MATERIAL: LUBRICANT LUBRICATION
•
CORNER SHAPE: SQUARE ALL CORNERS
•
STYLE DESIGNATOR: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 3.5000 INCHES NOMINAL IN
•
DIAMETER: 1.5100 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.1875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIALLUBRICANT LUBRICATION
CORNER SHAPESQUARE ALL CORNERS
STYLE DESIGNATORROUND
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
OUTSIDE DIAMETER3.5000 INCHES NOMINAL IN
DIAMETER1.5100 INCHES NOMINAL IN
OVERALL THICKNESS0.1875 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
200100InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
STM5-24InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
756763-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SS200-027InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
842-322-1003-019InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
12019-324InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TB2456?
TB2456 is a BEARING,WASHER,THRUST.
What parts can replace TB2456?
There are 20 known substitutes for TB2456: 200100, STM5-24, 756763-1 and 17 more. Substitute compatibility should be verified for your specific system.
Is TB2456 still available?
TB2456 is currently cancelled.
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