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NTN-ASPP204-012 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

NTN-ASPP204-012: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include material: STEEL BEARING, block_type: FIXED, base_length: 1.248 INCHES NOMINAL IN, bore_diameter: 0.7500 INCHES NOMINAL0.7500 INCHES NOMINAL IN, housing_width: 3.874 INCHES NOMINAL3.874 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-241-7052, 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
NTN-ASPP204-012
NSN: 3130-01-241-7052
FSC: 3130 — Bearings, Mounted
CAGE: 4WFC5 — NTN BEARING CORP (USA)
SPECIFICATIONS
materialSTEEL BEARING
block_typeFIXED
base_length1.248 INCHES NOMINAL IN
bore_diameter0.7500 INCHES NOMINAL0.7500 INCHES NOMINAL IN
housing_width3.874 INCHES NOMINAL3.874 INCHES NOMINAL IN
alignment_typeSELF-ALIGNING
base_thickness0.094 INCHES NOMINAL IN
housing_height1.965 INCHES NOMINAL1.965 INCHES NOMINAL IN
housing_length0.850 INCHES NOMINAL0.850 INCHES NOMINAL IN
collar_locationONE ENDONE END
style_designatorPILLOW BLOCK, SEPARABLE W/O INNERLINER
surface_treatmentZINC HOUSING
NSN3130-01-241-7052
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: NTN-ASPP204-012 · 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: 1.219 INCHES NOMINAL1.219 INCHES NOMINAL IN
•
HOUSING HEIGHT: 1.965 INCHES NOMINAL1.965 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARDSTANDARD
•
MOUNTING HOLE TYPE: ROUND, UNTHREADEDROUND, UNTHREADED
•
ROTATING ELEMENT LOCKING METHOD: SETSCREW LOCKING COLLARSETSCREW LOCKING COLLAR
•
BLOCK TYPE: FIXED
•
STYLE DESIGNATOR: PILLOW BLOCK, SEPARABLE W/O INNERLINER
•
MOUNTING HOLE DIAMETER: 0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ASSEMBLY OVERALL LENGTH1.219 INCHES NOMINAL1.219 INCHES NOMINAL IN
HOUSING HEIGHT1.965 INCHES NOMINAL1.965 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARDSTANDARD
MOUNTING HOLE TYPEROUND, UNTHREADEDROUND, UNTHREADED
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLARSETSCREW LOCKING COLLAR
BLOCK TYPEFIXED
STYLE DESIGNATORPILLOW BLOCK, SEPARABLE W/O INNERLINER
MOUNTING HOLE DIAMETER0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN
COLLAR LOCATIONONE ENDONE END
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH2.992 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NTN-ASPP204-012?
NTN-ASPP204-012 is a BEARING UNIT,BALL.
What is the NSN for NTN-ASPP204-012?
NTN-ASPP204-012 is cataloged in the U.S. Government catalog under NSN 3130-01-241-7052. This indicates validated use in U.S. government and defense supply chains.
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