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13160860 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

13160860: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 HOUSING, base_length: 3.860 INCHES NOMINAL IN, bore_diameter: 0.8440 INCHES NOMINAL IN, housing_width: 4.050 INCHES NOMINAL IN, base_thickness: 0.062 INCHES NOMINAL IN, housing_height: 4.460 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-352-4733, 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
13160860
NSN: 3130-01-352-4733
FSC: 3130 — Bearings, Mounted
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 HOUSING
base_length3.860 INCHES NOMINAL IN
bore_diameter0.8440 INCHES NOMINAL IN
housing_width4.050 INCHES NOMINAL IN
base_thickness0.062 INCHES NOMINAL IN
housing_height4.460 INCHES NOMINAL IN
housing_length4.860 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, OPTIONAL SPLIT
end_item_identification1440-01-167-7514
material_document_and_classificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE HOUSING
height_from_bottom_of_base_to_bore_centerline2.590 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width3.550 INCHES NOMINAL IN
NSN3130-01-352-4733
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 13160860 · 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
•
HOUSING HEIGHT: 4.460 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PILLOW BLOCK, OPTIONAL SPLIT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE HOUSING
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 3.550 INCHES NOMINAL IN
•
HOUSING WIDTH: 4.050 INCHES NOMINAL IN
•
BASE LENGTH: 3.860 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 3.200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT4.460 INCHES NOMINAL IN
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE HOUSING
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH3.550 INCHES NOMINAL IN
HOUSING WIDTH4.050 INCHES NOMINAL IN
BASE LENGTH3.860 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH3.200 INCHES NOMINAL IN
END ITEM IDENTIFICATION1440-01-167-7514
BASE THICKNESS0.062 INCHES NOMINAL IN
BORE DIAMETER0.8440 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13160860?
13160860 is a HOUSING,BEARING UNIT.
What is the NSN for 13160860?
13160860 is cataloged in the U.S. Government catalog under NSN 3130-01-352-4733. 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.