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T252-904A1 — BEARING,ROLLER,THRUST

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

T252-904A1: BEARING,ROLLER,THRUST.

The BEARING,ROLLER,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 2.5080 INCHES MINIMUM AND 2.5120 INCHES MAXIMUM IN, alignment_type: RIGID, overall_height: 1.0106 INCHES MINIMUM AND 1.0206 INCHES MAXIMUM IN, surface_finish: GROUND, special_features: W.O OIL HOLE IN BAND ALSO CHAMFER 1.32 IN. BY 45 DEG AT BORE CORNERS IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-271-0118, 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
T252-904A1
NSN: 3110-00-271-0118
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter2.5080 INCHES MINIMUM AND 2.5120 INCHES MAXIMUM IN
alignment_typeRIGID
overall_height1.0106 INCHES MINIMUM AND 1.0206 INCHES MAXIMUM IN
surface_finishGROUND
special_featuresW.O OIL HOLE IN BAND ALSO CHAMFER 1.32 IN. BY 45 DEG AT BORE CORNERS IN
style_designatorTAPERED ROLLERS, BANDED OD
overall_outside_diameter4.3700 INCHES MINIMUM IN
thrust_directional_capability_designationSINGLE
NSN3110-00-271-0118
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: T252-904A1 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: TAPERED ROLLERS, BANDED OD
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 4.3700 INCHES MINIMUM IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 2.5080 INCHES MINIMUM AND 2.5120 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.0106 INCHES MINIMUM AND 1.0206 INCHES MAXIMUM IN
SURFACE FINISHGROUND
STYLE DESIGNATORTAPERED ROLLERS, BANDED OD
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER4.3700 INCHES MINIMUM IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESW.O OIL HOLE IN BAND ALSO CHAMFER 1.32 IN. BY 45 DEG AT BORE CORNERS IN
BORE DIAMETER2.5080 INCHES MINIMUM AND 2.5120 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
11176142Reference document
Same NSN cross-reference
Reference document — Secondary reference
3110002710118Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is T252-904A1?
T252-904A1 is a BEARING,ROLLER,THRUST.
What parts can replace T252-904A1?
There are 2 known substitutes for T252-904A1: 11176142, 3110002710118. Substitute compatibility should be verified for your specific system.
What is the NSN for T252-904A1?
T252-904A1 is cataloged in the U.S. Government catalog under NSN 3110-00-271-0118. This indicates validated use in U.S. government and defense supply chains.
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