PartsTable
Technical Data Sheet
1238553 ✓ 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,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BLADE, blade_length: 0.830 INCHES NOMINAL IN, size_designator: 45, special_features: RHOMBOIDAL; STANDARDIZED; SHORT-HANDLE; K-FLEX FILES, part_name_assigned_by_controlling_agency: FILE PULP CANAL DENTAL RHOMBOIDAL K-FLEX SIZE 45 6S. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-633-7982, 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
1238553
NSN: 3120-00-633-7982
FSC: 3120
CAGE: 01530 — CHRYSLER CORP 8MILE AND OUTER DR STAMPING PLANT (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BLADE
quantity6
blade_length0.830 INCHES NOMINAL IN
size_designator45
special_featuresRHOMBOIDAL; STANDARDIZED; SHORT-HANDLE; K-FLEX FILES
part_name_assigned_by_controlling_agencyFILE PULP CANAL DENTAL RHOMBOIDAL K-FLEX SIZE 45 6S
NSN3120-00-633-7982
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1238553 · 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 ALL CORNERS
BODY INSIDE DIAMETER: 2.1675 INCHES MINIMUM AND 2.1680 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER: 2.2196 INCHES MINIMUM AND 2.2204 INCHES MAXIMUM IN
MATERIAL: STEEL OUTER LAYER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY: 1 HOLE
STYLE DESIGNATOR: SEGMENTED, PLAIN, NO OUTSIDE FLANGES
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.0000 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
BODY INSIDE DIAMETER2.1675 INCHES MINIMUM AND 2.1680 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER2.2196 INCHES MINIMUM AND 2.2204 INCHES MAXIMUM IN
MATERIALSTEEL OUTER LAYER
MATERIALTIN ALLOY INNER LAYER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
DE3Interchangeable
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SS6Interchangeable
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DA2PCD52Interchangeable
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60DA1249Interchangeable
interchangeable cross-reference
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60DA1523Interchangeable
interchangeable cross-reference
interchangeable
BCA-12029-BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1238553?
1238553 is a BEARING,SLEEVE.
What parts can replace 1238553?
There are 24 known substitutes for 1238553: DE3, SS6, DA2PCD52 and 21 more. Substitute compatibility should be verified for your specific system.
Is 1238553 still available?
1238553 is currently cancelled.
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