PartsTable
Technical Data Sheet
7372870 ✓ 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: 1.8125 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, outside_diameter: 2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM IN, style_designator: ROUND, overall_thickness: 0.1360 INCHES MINIMUM AND 0.1390 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-288-2911, 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
7372870
NSN: 3120-00-288-2911
FSC: 3120
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter1.8125 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
outside_diameter2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM IN
style_designatorROUND
overall_thickness0.1360 INCHES MINIMUM AND 0.1390 INCHES MAXIMUM IN
surface_conditionGROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-288-2911
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 7372870 · 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: COPPER ALLOY OVERALL
CORNER SHAPE: SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE CONDITION: GROUND
DIAMETER: 1.8125 INCHES NOMINAL IN
OVERALL THICKNESS: 0.1360 INCHES MINIMUM AND 0.1390 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
CORNER SHAPESQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE CONDITIONGROUND
DIAMETER1.8125 INCHES NOMINAL IN
OVERALL THICKNESS0.1360 INCHES MINIMUM AND 0.1390 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
STYLE DESIGNATORROUND
OUTSIDE DIAMETER2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
649769Interchangeable
interchangeable cross-reference
interchangeable
30232Interchangeable
interchangeable cross-reference
interchangeable
150-589PC232Interchangeable
interchangeable cross-reference
interchangeable
313454Interchangeable
interchangeable cross-reference
interchangeable
27620Interchangeable
interchangeable cross-reference
interchangeable
22020XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7372870?
7372870 is a BEARING,WASHER,THRUST.
What parts can replace 7372870?
There are 21 known substitutes for 7372870: 649769, 30232, 150-589PC232 and 18 more. Substitute compatibility should be verified for your specific system.
Is 7372870 still available?
7372870 is currently cancelled.
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