22228EXKW33C3 — BEARING,ROLLER,SELF-ALIGNING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

22228EXKW33C3: 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: 140.0 MILLIMETERS NOMINAL MM, overall_width: 68.0 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 3110-00-840-7915, 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

22228EXKW33C3

NSN: 3110-00-840-7915
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: ZD497 — NACHI AUST PTY LTD (AUS)

SPECIFICATIONS

material	STEEL COMP E51100 OR STEEL COMP E52100 ROLLER
bore_shape	STRAIGHT
bore_diameter	140.0 MILLIMETERS NOMINAL MM
overall_width	68.0 MILLIMETERS NOMINAL MM
surface_finish	GROUND
special_features	OIL HOLES AND GROOVE IN OUTER RING
style_designator	DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
overall_outside_diameter	250.0 MILLIMETERS NOMINAL MM
internal_fit-up_designation	STANDARD
standard_tolerance_designation	RBEC NO.1
material_document_and_classification	66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
NSN	3110-00-840-7915

COMPONENT DIAGRAM

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 SINGLE MATERIAL RESPONSE ROLLER

•

OVERALL OUTSIDE DIAMETER: 250.0 MILLIMETERS NOMINAL MM

TECHNICAL CHARACTERISTICS

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 SINGLE MATERIAL RESPONSE ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE INNER RING
OVERALL WIDTH	68.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	250.0 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
SPECIAL FEATURES	OIL HOLES AND GROOVE IN OUTER RING

SUBSTITUTES & CROSS-REFERENCES 8

22228CJ/W33Reference document

Same NSN cross-reference

Reference document — Secondary reference

51056HPC43Reference document

Same NSN cross-reference

Reference document — Secondary reference

22228R-W33Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

22228LBReference document

Same NSN cross-reference

Reference document — Secondary reference

804RReference document

Same NSN cross-reference

Reference document — Secondary reference

MS17133-28Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 22228EXKW33C3?

22228EXKW33C3 is a BEARING,ROLLER,SELF-ALIGNING.

What parts can replace 22228EXKW33C3?

There are 8 known substitutes for 22228EXKW33C3: 22228CJ/W33, 51056HPC43, 22228R-W33 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 22228EXKW33C3?

22228EXKW33C3 is cataloged in the U.S. Government catalog under NSN 3110-00-840-7915. This indicates validated use in U.S. government and defense supply chains.

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22228EXKW33C3 — BEARING,ROLLER,SELF-ALIGNING

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