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3P5470 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

3P5470: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.0310 INCHES NOMINAL IN, housing_width: 2.7500 INCHES NOMINAL IN, housing_height: 2.7500 INCHES NOMINAL IN, housing_length: 0.7400 INCHES MINIMUM AND 0.7850 INCHES MAXIMUM IN, shaft_end_type: OPEN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-108-8573, 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
3P5470
NSN: 3130-01-108-8573
FSC: 3130 — Bearings, Mounted
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.0310 INCHES NOMINAL IN
housing_width2.7500 INCHES NOMINAL IN
housing_height2.7500 INCHES NOMINAL IN
housing_length0.7400 INCHES MINIMUM AND 0.7850 INCHES MAXIMUM IN
shaft_end_typeOPEN
special_featuresID COUNTERBORED 1.0580 IN. MIN AND 1.0600 IN. MAX TO A DEPTH OF 0.4800 IN. MIN AND 0.5200 IN. MAX; THREADED MOUNTING HOLES IN
mounting_hole_typeROUND, UNTHREADED
mounting_hole_diameter0.3230 INCHES NOMINAL IN
height_from_bottom_of_base_to_bore_centerline1.8600 INCHES MINIMUM AND 1.9000 INCHES MAXIMUM IN
center_to_center_distance_between_mounting_holes_along_width2.0000 INCHES NOMINAL IN
NSN3130-01-108-8573
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3P5470 · 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: 2.7500 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE DIAMETER: 0.3230 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 2.0000 INCHES NOMINAL IN
•
HOUSING WIDTH: 2.7500 INCHES NOMINAL IN
•
SHAFT END TYPE: OPEN
•
BORE DIAMETER: 1.0310 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT2.7500 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE DIAMETER0.3230 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH2.0000 INCHES NOMINAL IN
HOUSING WIDTH2.7500 INCHES NOMINAL IN
SHAFT END TYPEOPEN
SPECIAL FEATURESID COUNTERBORED 1.0580 IN. MIN AND 1.0600 IN. MAX TO A DEPTH OF 0.4800 IN. MIN AND 0.5200 IN. MAX; THREADED MOUNTING HOLES IN
BORE DIAMETER1.0310 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOUSING LENGTH0.7400 INCHES MINIMUM AND 0.7850 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3P5470?
3P5470 is a HOUSING,BEARING UNIT.
What is the NSN for 3P5470?
3P5470 is cataloged in the U.S. Government catalog under NSN 3130-01-108-8573. 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.