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202-19012K6S — BEARING,PLAIN,SELF-ALIGNING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

202-19012K6S: BEARING,PLAIN,SELF-ALIGNING.

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OR STEEL COMP 440C INNER MEMBER, bore_diameter: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER, style_designator: WITHOUT INSERT OR LINER WITH STAKING GROOVE, surface_treatment: CADMIUM OUTER RACE MEMBER, inner_member_width: 0.4010 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-040-4861, 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
202-19012K6S
NSN: 3120-01-040-4861
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 80378 — TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT INTEGRATED PROGRAMS DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OR STEEL COMP 440C INNER MEMBER
bore_diameter0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
hardness_rating36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
style_designatorWITHOUT INSERT OR LINER WITH STAKING GROOVE
surface_treatmentCADMIUM OUTER RACE MEMBER
inner_member_width0.4010 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
outer_member_width0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
lubrication_featureGROOVE EXTERNAL OUTER MEMBER
static_radial_load_rating15600 POUNDS LBS
outer_member_outside_diameter0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
NSN3120-01-040-4861
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 202-19012K6S · 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
•
INNER MEMBER WIDTH: 0.4010 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
•
HARDNESS RATING: 57.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER
•
OUTER MEMBER WIDTH: 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WITHOUT INSERT OR LINER WITH STAKING GROOVE
•
LUBRICATION FEATURE: GROOVE EXTERNAL OUTER MEMBER
•
SURFACE TREATMENT: CADMIUM OUTER RACE MEMBER
TECHNICAL CHARACTERISTICS
INNER MEMBER WIDTH0.4010 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
HARDNESS RATING57.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
OUTER MEMBER WIDTH0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
STYLE DESIGNATORWITHOUT INSERT OR LINER WITH STAKING GROOVE
LUBRICATION FEATUREGROOVE EXTERNAL OUTER MEMBER
LUBRICATION FEATUREGROOVE INTERNAL OUTER MEMBER
SURFACE TREATMENTCADMIUM OUTER RACE MEMBER
SURFACE TREATMENTCHROMIUM INNER MEMBER
STATIC RADIAL LOAD RATING15600 POUNDS LBS
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 202-19012K6S?
202-19012K6S is a BEARING,PLAIN,SELF-ALIGNING.
What is the NSN for 202-19012K6S?
202-19012K6S is cataloged in the U.S. Government catalog under NSN 3120-01-040-4861. This indicates validated use in U.S. government and defense supply chains.
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