PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 31036-43043
31036-43043 ✓ 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: COPPER ALLOY 932 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 5.9950 INCHES MINIMUM AND 6.0050 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 2.7490 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM IN, body_outside_diameter: 3.1280 INCHES MINIMUM AND 3.1300 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-289-8883, 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
31036-43043
NSN: 3120-01-289-8883
FSC: 3120
CAGE: 97384 — TEXTRON SYSTEMS CORPORATION DBA TEXTRON SYSTEMS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 932 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length5.9950 INCHES MINIMUM AND 6.0050 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter2.7490 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM IN
body_outside_diameter3.1280 INCHES MINIMUM AND 3.1300 INCHES MAXIMUM IN
material_document_and_classificationASTM B584 ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-01-289-8883
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 31036-43043 · 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
•
BODY OUTSIDE DIAMETER: 3.1280 INCHES MINIMUM AND 3.1300 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY 932 OVERALL
•
BODY INSIDE DIAMETER: 2.7490 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B584 ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER3.1280 INCHES MINIMUM AND 3.1300 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 932 OVERALL
BODY INSIDE DIAMETER2.7490 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIALOIL LUBRICATING LUBRICATION
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH5.9950 INCHES MINIMUM AND 6.0050 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B584 ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
2868Interchangeable
interchangeable cross-reference
interchangeable
32904Interchangeable
interchangeable cross-reference
interchangeable
M445048Interchangeable
interchangeable cross-reference
interchangeable
329.04Interchangeable
interchangeable cross-reference
interchangeable
32904-2Interchangeable
interchangeable cross-reference
interchangeable
32904 / REV BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31036-43043?
31036-43043 is a BEARING,SLEEVE.
What parts can replace 31036-43043?
There are 6 known substitutes for 31036-43043: 2868, 32904, M445048 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31036-43043?
31036-43043 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-289-8883. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026