PartsTable
Technical Data Sheet
42851-25PC95 ✓ 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 934 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 1.5938 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.7500 INCHES MINIMUM AND 1.7507 INCHES MAXIMUM IN, body_outside_diameter: 2.1280 INCHES MINIMUM AND 2.1290 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 3120-00-287-9112, 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
42851-25PC95
NSN: 3120-00-287-9112
FSC: 3120
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialCOPPER ALLOY 934 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length1.5938 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.7500 INCHES MINIMUM AND 1.7507 INCHES MAXIMUM IN
body_outside_diameter2.1280 INCHES MINIMUM AND 2.1290 INCHES MAXIMUM IN
material_document_and_classificationMIL-B-16261 GRADE 11 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-287-9112
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 42851-25PC95 · 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
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16261 GRADE 11 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: COPPER ALLOY 934 OVERALL
CORNER SHAPE: SQUARE ALL CORNERS
BODY INSIDE DIAMETER: 1.7500 INCHES MINIMUM AND 1.7507 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER: 2.1280 INCHES MINIMUM AND 2.1290 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261 GRADE 11 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 934 OVERALL
CORNER SHAPESQUARE ALL CORNERS
BODY INSIDE DIAMETER1.7500 INCHES MINIMUM AND 1.7507 INCHES MAXIMUM IN
OVERALL LENGTH1.5938 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.1280 INCHES MINIMUM AND 2.1290 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
36963Interchangeable
interchangeable cross-reference
interchangeable
3696Interchangeable
interchangeable cross-reference
interchangeable
42851-25PC63Interchangeable
Same NIIN cross-reference
interchangeable
42168-3PC95Interchangeable
Same NIIN cross-reference
interchangeable
54314-3PC144Interchangeable
Same NIIN cross-reference
interchangeable
42168-5PC63Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42851-25PC95?
42851-25PC95 is a BEARING,SLEEVE.
What parts can replace 42851-25PC95?
There are 10 known substitutes for 42851-25PC95: 36963, 3696, 42851-25PC63 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42851-25PC95?
42851-25PC95 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-287-9112. This indicates validated use in U.S. government and defense supply chains.
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