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12286019 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

12286019: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: STEEL HOUSING, bore_diameter: 6.9570 INCHES MINIMUM AND 6.9670 INCHES MAXIMUM IN, housing_length: 2.130 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN, flange_thickness: 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN, housing_diameter: 15.290 INCHES MINIMUM AND 15.310 INCHES MAXIMUM IN, style_designator: FLANGE BLOCK. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-086-1668, 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
12286019
NSN: 3130-01-086-1668
FSC: 3130 — Bearings, Mounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL HOUSING
bore_diameter6.9570 INCHES MINIMUM AND 6.9670 INCHES MAXIMUM IN
housing_length2.130 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN
flange_thickness0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
housing_diameter15.290 INCHES MINIMUM AND 15.310 INCHES MAXIMUM IN
style_designatorFLANGE BLOCK
bolt_circle_diameter14.700 INCHES NOMINAL IN
overall_outside_diameter15.290 INCHES MINIMUM AND 15.310 INCHES MAXIMUM IN
NSN3130-01-086-1668
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 12286019 · 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
•
FLANGE THICKNESS: 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: FLANGE BLOCK
•
OVERALL OUTSIDE DIAMETER: 15.290 INCHES MINIMUM AND 15.310 INCHES MAXIMUM IN
•
BOLT CIRCLE DIAMETER: 14.700 INCHES NOMINAL IN
•
BORE DIAMETER: 6.9570 INCHES MINIMUM AND 6.9670 INCHES MAXIMUM IN
•
MATERIAL: STEEL HOUSING
•
HOUSING LENGTH: 2.130 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN
•
HOUSING DIAMETER: 15.290 INCHES MINIMUM AND 15.310 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
STYLE DESIGNATORFLANGE BLOCK
OVERALL OUTSIDE DIAMETER15.290 INCHES MINIMUM AND 15.310 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER14.700 INCHES NOMINAL IN
BORE DIAMETER6.9570 INCHES MINIMUM AND 6.9670 INCHES MAXIMUM IN
MATERIALSTEEL HOUSING
HOUSING LENGTH2.130 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN
HOUSING DIAMETER15.290 INCHES MINIMUM AND 15.310 INCHES MAXIMUM 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12286019?
12286019 is a HOUSING,BEARING UNIT.
What is the NSN for 12286019?
12286019 is cataloged in the U.S. Government catalog under NSN 3130-01-086-1668. 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.