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I28806 — BEARING,ROLLER,SELF-ALIGNING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

I28806: BEARING,ROLLER,SELF-ALIGNING.

The BEARING,ROLLER,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E51100 OR STEEL COMP E52100 ROLLER, bore_shape: STRAIGHT, bore_diameter: 160.0 MILLIMETERS NOMINAL MM, overall_width: 60.0 MILLIMETERS NOMINAL MM, surface_finish: GROUND, special_features: OIL HOLES AND GROOVE IN OUTER RING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-9062, 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
I28806
NSN: 3110-00-155-9062
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL COMP E51100 OR STEEL COMP E52100 ROLLER
bore_shapeSTRAIGHT
bore_diameter160.0 MILLIMETERS NOMINAL MM
overall_width60.0 MILLIMETERS NOMINAL MM
surface_finishGROUND
special_featuresOIL HOLES AND GROOVE IN OUTER RING
style_designatorDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
overall_outside_diameter240.0 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
standard_tolerance_designationRBEC NO.1
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OUTER RING
NSN3110-00-155-9062
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: I28806 · 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OUTER RING
•
OVERALL OUTSIDE DIAMETER: 240.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES INNER RING
OVERALL WIDTH60.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER240.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
SPECIAL FEATURESOIL HOLES AND GROOVE IN OUTER RING
SUBSTITUTES & CROSS-REFERENCES 9
23032ES.TVPBReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
23032CReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
268374-101Reference document
Same NSN cross-reference
Reference document — Secondary reference
23032YMW33Reference document
Same NSN cross-reference
Reference document — Secondary reference
23032Reference document
Same NSN cross-reference
Reference document — Secondary reference
752411Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is I28806?
I28806 is a BEARING,ROLLER,SELF-ALIGNING.
What parts can replace I28806?
There are 9 known substitutes for I28806: 23032ES.TVPB, 23032C, 268374-101 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for I28806?
I28806 is cataloged in the U.S. Government catalog under NSN 3110-00-155-9062. This indicates validated use in U.S. government and defense supply chains.
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