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42E22Y4528 — BEARING UNIT,PLAIN

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

42E22Y4528: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include material: IRON CAST HOUSING, bore_diameter: 3.2500 INCHES NOMINAL IN, housing_width: 4.9910 INCHES MINIMUM AND 4.9960 INCHES MAXIMUM IN, alignment_type: RIGID, housing_length: 4.0625 INCHES MINIMUM AND 4.1875 INCHES MAXIMUM IN, housing_diameter: 4.9910 INCHES MINIMUM AND 4.9960 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-706-3764, 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
42E22Y4528
NSN: 3130-00-706-3764
FSC: 3130 — Bearings, Mounted
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
materialIRON CAST HOUSING
bore_diameter3.2500 INCHES NOMINAL IN
housing_width4.9910 INCHES MINIMUM AND 4.9960 INCHES MAXIMUM IN
alignment_typeRIGID
housing_length4.0625 INCHES MINIMUM AND 4.1875 INCHES MAXIMUM IN
housing_diameter4.9910 INCHES MINIMUM AND 4.9960 INCHES MAXIMUM IN
lubrication_materialGREASE
lubrication_fitting_typeHYDRAULIC
lubrication_fitting_angle_from_horizontal_centerline0.0 DEGREES NOMINAL
NSN3130-00-706-3764
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 42E22Y4528 · 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
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION FITTING TYPE: HYDRAULIC
•
HOUSING WIDTH: 4.9910 INCHES MINIMUM AND 4.9960 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 3.2500 INCHES NOMINAL IN
•
MATERIAL: IRON CAST HOUSING
•
HOUSING LENGTH: 4.0625 INCHES MINIMUM AND 4.1875 INCHES MAXIMUM IN
•
HOUSING DIAMETER: 4.9910 INCHES MINIMUM AND 4.9960 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
LUBRICATION FITTING TYPEHYDRAULIC
HOUSING WIDTH4.9910 INCHES MINIMUM AND 4.9960 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
BORE DIAMETER3.2500 INCHES NOMINAL IN
MATERIALIRON CAST HOUSING
HOUSING LENGTH4.0625 INCHES MINIMUM AND 4.1875 INCHES MAXIMUM IN
HOUSING DIAMETER4.9910 INCHES MINIMUM AND 4.9960 INCHES MAXIMUM IN
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE0.0 DEGREES NOMINAL
SUBSTITUTES & CROSS-REFERENCES 4
7063764Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
22Y4528Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
380804013Reference document
Same NSN cross-reference
Reference document — Secondary reference
BB21720Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 42E22Y4528?
42E22Y4528 is a BEARING UNIT,PLAIN.
What parts can replace 42E22Y4528?
There are 4 known substitutes for 42E22Y4528: 7063764, 22Y4528, 380804013 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42E22Y4528?
42E22Y4528 is cataloged in the U.S. Government catalog under NSN 3130-00-706-3764. 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.