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LM204-92 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

LM204-92: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, base_length: 6.1200 INCHES NOMINAL IN, bore_diameter: 1.3520 INCHES NOMINAL IN, housing_length: 2.9200 INCHES NOMINAL IN, shaft_end_type: OPEN, special_features: ANODIZED O/A. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-138-4531, 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
LM204-92
NSN: 3130-01-138-4531
FSC: 3130 — Bearings, Mounted
CAGE: 76005 — LORD CORPORATION DBA LORD CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
base_length6.1200 INCHES NOMINAL IN
bore_diameter1.3520 INCHES NOMINAL IN
housing_length2.9200 INCHES NOMINAL IN
shaft_end_typeOPEN
special_featuresANODIZED O/A
surface_treatmentANODIZE OVERALL
mounting_hole_typeROUND, UNTHREADED
mounting_hole_diameter0.5330 INCHES NOMINAL IN
height_from_bottom_of_base_to_bore_centerline3.2300 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width3.2500 INCHES NOMINAL IN
NSN3130-01-138-4531
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: LM204-92 · 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
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE DIAMETER: 0.5330 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 3.2500 INCHES NOMINAL IN
•
BASE LENGTH: 6.1200 INCHES NOMINAL IN
•
SHAFT END TYPE: OPEN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
BORE DIAMETER: 1.3520 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE DIAMETER0.5330 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH3.2500 INCHES NOMINAL IN
BASE LENGTH6.1200 INCHES NOMINAL IN
SHAFT END TYPEOPEN
SPECIAL FEATURESANODIZED O/A
SURFACE TREATMENTANODIZE OVERALL
BORE DIAMETER1.3520 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OVERALL
HOUSING LENGTH2.9200 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is LM204-92?
LM204-92 is a HOUSING,BEARING UNIT.
What is the NSN for LM204-92?
LM204-92 is cataloged in the U.S. Government catalog under NSN 3130-01-138-4531. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.