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E775463 — BEARING UNIT,PLAIN

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

E775463: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL BEARING SURFACE, base_length: 3.875 INCHES NOMINAL IN, bore_diameter: 1.9375 INCHES NOMINAL IN, housing_width: 7.000 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, base_thickness: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-291-2960, 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
E775463
NSN: 3130-01-291-2960
FSC: 3130 — Bearings, Mounted
CAGE: 37159 — LUFKIN INDUSTRIES, INC. DBA POWER TRANSMISSION (USA)
SPECIFICATIONS
materialSTEEL BEARING SURFACE
base_length3.875 INCHES NOMINAL IN
bore_diameter1.9375 INCHES NOMINAL IN
housing_width7.000 INCHES NOMINAL IN
alignment_typeSELF-ALIGNING
base_thickness1.750 INCHES NOMINAL IN
housing_height3.500 INCHES NOMINAL IN
housing_length3.875 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, SOLID
load_capability_typeTHRUST
end_item_identificationREDUCTION GEAR HSQ2724
height_from_bottom_of_base_to_bore_centerline1.750 INCHES NOMINAL IN
NSN3130-01-291-2960
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: E775463 · 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: 3.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PILLOW BLOCK, SOLID
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 5.125 INCHES MINIMUM AND 5.375 INCHES MAXIMUM IN
•
HOUSING WIDTH: 7.000 INCHES NOMINAL IN
•
BASE LENGTH: 3.875 INCHES NOMINAL IN
•
ALIGNMENT TYPE: SELF-ALIGNING
•
BASE THICKNESS: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT3.500 INCHES NOMINAL IN
STYLE DESIGNATORPILLOW BLOCK, SOLID
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH5.125 INCHES MINIMUM AND 5.375 INCHES MAXIMUM IN
HOUSING WIDTH7.000 INCHES NOMINAL IN
BASE LENGTH3.875 INCHES NOMINAL IN
ALIGNMENT TYPESELF-ALIGNING
END ITEM IDENTIFICATIONREDUCTION GEAR HSQ2724
BASE THICKNESS1.750 INCHES NOMINAL IN
BORE DIAMETER1.9375 INCHES NOMINAL IN
MATERIALSTEEL BEARING SURFACE
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 1
E7075463Reference 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 E775463?
E775463 is a BEARING UNIT,PLAIN.
What parts can replace E775463?
There is 1 known substitute for E775463: E7075463. Substitute compatibility should be verified for your specific system.
What is the NSN for E775463?
E775463 is cataloged in the U.S. Government catalog under NSN 3130-01-291-2960. This indicates validated use in U.S. government and defense supply chains.
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