PartsTable
Technical Data Sheet
TB1434 ✓ 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: 0.8900 INCHES NOMINAL IN, material: LUBRICANT LUBRICATION, corner_shape: SQUARE ALL CORNERS, outside_diameter: 2.1250 INCHES NOMINAL IN, style_designator: ROUND, overall_thickness: 0.1250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-923-2554, 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
TB1434
NSN: 3120-00-923-2554
FSC: 3120
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
diameter0.8900 INCHES NOMINAL IN
materialLUBRICANT LUBRICATION
corner_shapeSQUARE ALL CORNERS
outside_diameter2.1250 INCHES NOMINAL IN
style_designatorROUND
overall_thickness0.1250 INCHES NOMINAL IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
criticality_code_justificationZZZY
material_document_and_classificationMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN3120-00-923-2554
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: TB1434 · 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
CENTER HOLE SHAPE STYLE: ROUND
STYLE DESIGNATOR: ROUND
CORNER SHAPE: SQUARE ALL CORNERS
MATERIAL: LUBRICANT LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER: 0.8900 INCHES NOMINAL IN
OUTSIDE DIAMETER: 2.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE SHAPE STYLEROUND
STYLE DESIGNATORROUND
CORNER SHAPESQUARE ALL CORNERS
MATERIALLUBRICANT LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
DIAMETER0.8900 INCHES NOMINAL IN
OUTSIDE DIAMETER2.1250 INCHES NOMINAL IN
OVERALL THICKNESS0.1250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
TT1303-1Interchangeable
interchangeable cross-reference
interchangeable
10163354Interchangeable
interchangeable cross-reference
interchangeable
T1303-1Interchangeable
interchangeable cross-reference
interchangeable
7000P98005-1Interchangeable
interchangeable cross-reference
interchangeable
5-67031-3Interchangeable
interchangeable cross-reference
interchangeable
63E41527-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TB1434?
TB1434 is a BEARING,WASHER,THRUST.
What parts can replace TB1434?
There are 15 known substitutes for TB1434: TT1303-1, 10163354, T1303-1 and 12 more. Substitute compatibility should be verified for your specific system.
Is TB1434 still available?
TB1434 is currently cancelled.
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