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157247 — CODE BAR

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

157247: CODE BAR.

The CODE BAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_shape: STRAIGHT, contact_angle: 25.0 DEGREES MINIMUM, load_direction: ANGULAR, surface_finish: GROUND, retainer_fabrication_method: MACHINED. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-198-2264, 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
MRO→ MRO_GENERAL→ 157247
NSN: 3110-00-198-2264
NIINs: 001982264, 007104154, 014146466
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
materialSTEEL COMP E52100 INNER RING
bore_shapeSTRAIGHT
contact_angle25.0 DEGREES MINIMUM
load_directionANGULAR
surface_finishGROUND
special_featuresOIL HOLE AND GROOVE IN OUTER RING ALSO ONE CORNER OF OUTER RING CHAMFERED 30 DEG ALSO SELECTED,CLASSIFIED AND TESTED BY THE ASSY MFR AT HIS PLANT
retainer_fabrication_methodMACHINED
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE INNER RING
NSN3110-00-198-2264
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 157247 · 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: MACHINED
•
SURFACE FINISH: GROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE BALL
•
BORE SHAPE: STRAIGHT
•
CONTACT ANGLE: 25.0 DEGREES MINIMUM
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
SURFACE FINISHGROUND
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
BORE SHAPESTRAIGHT
CONTACT ANGLE25.0 DEGREES MINIMUM
LOAD DIRECTIONANGULAR
SPECIAL FEATURESOIL HOLE AND GROOVE IN OUTER RING ALSO ONE CORNER OF OUTER RING CHAMFERED 30 DEG ALSO SELECTED,CLASSIFIED AND TESTED BY THE ASSY MFR AT HIS PLANT
MATERIALSTEEL COMP E52100 BALL
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 157247?
157247 is a CODE BAR. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 157247?
157247 is cataloged in the U.S. Government catalog under NSN 3110-00-198-2264. This indicates validated use in U.S. government and defense supply chains.
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