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1970384 — COLLAR,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1970384: COLLAR,BEARING.

The COLLAR,BEARING is a the manufacturer industrial component. Key specifications include material: IRON ALLOY OVERALL, bore_diameter: 0.9850 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN, overall_width: 0.5800 INCHES NOMINAL IN, outside_diameter: 1.3230 INCHES MINIMUM AND 1.3280 INCHES MAXIMUM IN, special_features: HARDNESS RB60 MINIMUM; CUNTERBORE DIA 1.1600 IN. MIN 1.1700 IN.

MAX; OD SURFACE ROUGHNESS 40 MICROINCHES IN, material_document_and_classification: MPIFF-0008-R,FSCM 16764 MFR REF SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S. Government catalog under NSN 3110-01-102-5449, 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
1970384
NSN: 3110-01-102-5449
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1LW55 — BORGWARNER PDS (ANDERSON), L.L.C. (USA)
SPECIFICATIONS
materialIRON ALLOY OVERALL
bore_diameter0.9850 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN
overall_width0.5800 INCHES NOMINAL IN
outside_diameter1.3230 INCHES MINIMUM AND 1.3280 INCHES MAXIMUM IN
special_featuresHARDNESS RB60 MINIMUM; CUNTERBORE DIA 1.1600 IN. MIN 1.1700 IN. MAX; OD SURFACE ROUGHNESS 40 MICROINCHES IN
material_document_and_classificationMPIFF-0008-R,FSCM 16764 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN3110-01-102-5449
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1970384 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MPIFF-0008-R,FSCM 16764 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.3230 INCHES MINIMUM AND 1.3280 INCHES MAXIMUM IN
•
BORE DIAMETER: 0.9850 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN
•
MATERIAL: IRON ALLOY OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMPIFF-0008-R,FSCM 16764 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH0.5800 INCHES NOMINAL IN
OUTSIDE DIAMETER1.3230 INCHES MINIMUM AND 1.3280 INCHES MAXIMUM IN
SPECIAL FEATURESHARDNESS RB60 MINIMUM; CUNTERBORE DIA 1.1600 IN. MIN 1.1700 IN. MAX; OD SURFACE ROUGHNESS 40 MICROINCHES IN
BORE DIAMETER0.9850 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN
MATERIALIRON ALLOY OVERALL
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1970384?
1970384 is a COLLAR,BEARING.
What is the NSN for 1970384?
1970384 is cataloged in the U.S. Government catalog under NSN 3110-01-102-5449. This indicates validated use in U.S. government and defense supply chains.
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