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DT-619 — BEARING,ROLLER,THRUST

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

DT-619: BEARING,ROLLER,THRUST.

The BEARING,ROLLER,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, alignment_type: RIGID, overall_height: 2.5000 INCHES NOMINAL IN, surface_finish: GROUND, special_features: 1.0000 IN. HIGH INNER SLEEVE WITH ONE KEYWAY 0.0938 IN.

DDEP,0.3750 IN. WIDE IN, style_designator: FLAT RACE SURFACE, W/ INNER SLEEVE, CYLINDRICAL ROLLERS. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-175-0537, 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
DT-619
NSN: 3110-01-175-0537
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 76474 — EMERSON POWER TRANSMISSION CORPORATION DIV EPT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
alignment_typeRIGID
overall_height2.5000 INCHES NOMINAL IN
surface_finishGROUND
special_features1.0000 IN. HIGH INNER SLEEVE WITH ONE KEYWAY 0.0938 IN. DDEP,0.3750 IN. WIDE IN
style_designatorFLAT RACE SURFACE, W/ INNER SLEEVE, CYLINDRICAL ROLLERS
largest_bore_diameter2.4400 INCHES NOMINAL IN
bore_smallest_diameter1.7500 INCHES NOMINAL IN
overall_outside_diameter3.8750 INCHES NOMINAL IN
retainer_fabrication_methodPRESSED
standard_tolerance_designationAFBMA STD TOLERANCE FOR THRUST BEARINGS
thrust_directional_capability_designationDOUBLE
NSN3110-01-175-0537
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: DT-619 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: FLAT RACE SURFACE, W/ INNER SLEEVE, CYLINDRICAL ROLLERS
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: DOUBLE
•
OVERALL OUTSIDE DIAMETER: 3.8750 INCHES NOMINAL IN
•
BORE SMALLEST DIAMETER: 1.7500 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
OVERALL HEIGHT2.5000 INCHES NOMINAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORFLAT RACE SURFACE, W/ INNER SLEEVE, CYLINDRICAL ROLLERS
THRUST DIRECTIONAL CAPABILITY DESIGNATIONDOUBLE
OVERALL OUTSIDE DIAMETER3.8750 INCHES NOMINAL IN
BORE SMALLEST DIAMETER1.7500 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
LARGEST BORE DIAMETER2.4400 INCHES NOMINAL IN
SPECIAL FEATURES1.0000 IN. HIGH INNER SLEEVE WITH ONE KEYWAY 0.0938 IN. DDEP,0.3750 IN. WIDE IN
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 DT-619?
DT-619 is a BEARING,ROLLER,THRUST.
What is the NSN for DT-619?
DT-619 is cataloged in the U.S. Government catalog under NSN 3110-01-175-0537. This indicates validated use in U.S. government and defense supply chains.
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