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4X8174 — BEARING UNIT,PLAIN

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

4X8174: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BEARING, bore_diameter: 0.7500 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, flange_thickness: 0.125 INCHES NOMINAL IN, special_features: MAX LOAD BEARING: PV 50,000, style_designator: FLANGE BLOCK. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-477-4429, 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
4X8174
NSN: 3130-01-477-4429
FSC: 3130 — Bearings, Mounted
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY BEARING
bore_diameter0.7500 INCHES NOMINAL IN
alignment_typeSELF-ALIGNING
flange_thickness0.125 INCHES NOMINAL IN
special_featuresMAX LOAD BEARING: PV 50,000
style_designatorFLANGE BLOCK
bolt_circle_diameter0.437 INCHES NOMINAL IN
load_capability_typeRADIAL
assembly_overall_length4.375 INCHES NOMINAL IN
end_item_identificationBLAST CLEANING CABI BLAST CLEANING CABI; SE FOR IWO JIMA FCLP OPERATIONS
overall_outside_diameter2.750 INCHES NOMINAL IN
criticality_code_justificationAGAV
NSN3130-01-477-4429
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 4X8174 · 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
•
ASSEMBLY OVERALL LENGTH: 4.375 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.125 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
STYLE DESIGNATOR: FLANGE BLOCK
•
OVERALL OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
ALIGNMENT TYPE: SELF-ALIGNING
•
BOLT CIRCLE DIAMETER: 0.437 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ASSEMBLY OVERALL LENGTH4.375 INCHES NOMINAL IN
FLANGE THICKNESS0.125 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONAGAV
STYLE DESIGNATORFLANGE BLOCK
OVERALL OUTSIDE DIAMETER2.750 INCHES NOMINAL IN
ALIGNMENT TYPESELF-ALIGNING
BOLT CIRCLE DIAMETER0.437 INCHES NOMINAL IN
SPECIAL FEATURESMAX LOAD BEARING: PV 50,000
END ITEM IDENTIFICATIONBLAST CLEANING CABI BLAST CLEANING CABI; SE FOR IWO JIMA FCLP OPERATIONS
BORE DIAMETER0.7500 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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 4X8174?
4X8174 is a BEARING UNIT,PLAIN.
What is the NSN for 4X8174?
4X8174 is cataloged in the U.S. Government catalog under NSN 3130-01-477-4429. This indicates validated use in U.S. government and defense supply chains.
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