PartsTable
Technical Data Sheet
C0R4 ✓ 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,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OUTER RACE MEMBER, bore_diameter: 0.2495 INCHES MINIMUM IN, style_designator: WITHOUT INSERT OR LINER, surface_treatment: CHROMIUM INNER MEMBER, inner_member_width: 0.3430 INCHES MINIMUM IN, outer_member_width: 0.2500 INCHES NOMINAL 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 3120-00-806-2611, 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
C0R4
NSN: 3120-00-806-2611
FSC: 3120
CAGE: 62274 — EMERSON ELECTRIC CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OUTER RACE MEMBER
bore_diameter0.2495 INCHES MINIMUM IN
style_designatorWITHOUT INSERT OR LINER
surface_treatmentCHROMIUM INNER MEMBER
inner_member_width0.3430 INCHES MINIMUM IN
outer_member_width0.2500 INCHES NOMINAL IN
lubrication_featureGROOVE INTERNAL INNER MEMBER
outer_member_outside_diameter0.6562 INCHES MINIMUM IN
NSN3120-00-806-2611
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: C0R4 · 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
OUTER MEMBER OUTSIDE DIAMETER: 0.6562 INCHES MINIMUM IN
OUTER MEMBER WIDTH: 0.2500 INCHES NOMINAL IN
LUBRICATION FEATURE: GROOVE INTERNAL INNER MEMBER
STYLE DESIGNATOR: WITHOUT INSERT OR LINER
MATERIAL: STEEL CORROSION RESISTING INNER MEMBER
INNER MEMBER WIDTH: 0.3430 INCHES MINIMUM IN
SURFACE TREATMENT: CHROMIUM INNER MEMBER
BORE DIAMETER: 0.2495 INCHES MINIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTER MEMBER OUTSIDE DIAMETER0.6562 INCHES MINIMUM IN
OUTER MEMBER WIDTH0.2500 INCHES NOMINAL IN
LUBRICATION FEATUREGROOVE INTERNAL INNER MEMBER
STYLE DESIGNATORWITHOUT INSERT OR LINER
MATERIALSTEEL CORROSION RESISTING INNER MEMBER
INNER MEMBER WIDTH0.3430 INCHES MINIMUM IN
SURFACE TREATMENTCHROMIUM INNER MEMBER
BORE DIAMETER0.2495 INCHES MINIMUM IN
MATERIALSTEEL CORROSION RESISTING OUTER RACE MEMBER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
49825Interchangeable
interchangeable cross-reference
interchangeable
P32900031Interchangeable
interchangeable cross-reference
interchangeable
228B1013Interchangeable
interchangeable cross-reference
interchangeable
N11084Interchangeable
interchangeable cross-reference
interchangeable
11084Interchangeable
interchangeable cross-reference
interchangeable
153RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C0R4?
C0R4 is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace C0R4?
There are 12 known substitutes for C0R4: 49825, P32900031, 228B1013 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C0R4?
C0R4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-806-2611. This indicates validated use in U.S. government and defense supply chains.
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