22312EK — BEARING,ROLLER,SELF-ALIGNING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

22312EK: BEARING,ROLLER,SELF-ALIGNING.

The BEARING,ROLLER,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STANDARD TAPER, bore_diameter: 60.00 MILLIMETERS NOMINAL MM, overall_width: 46.00 MILLIMETERS NOMINAL MM, surface_finish: GROUND, style_designator: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-159-9354, 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

22312EK

NSN: 3110-00-159-9354
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52676 — SKF USA INC. (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STANDARD TAPER
bore_diameter	60.00 MILLIMETERS NOMINAL MM
overall_width	46.00 MILLIMETERS NOMINAL MM
surface_finish	GROUND
style_designator	DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
overall_outside_diameter	130.00 MILLIMETERS NOMINAL MM
internal_fit-up_designation	STANDARD
standard_tolerance_designation	RBEC NO.1
NSN	3110-00-159-9354

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

•

OVERALL OUTSIDE DIAMETER: 130.00 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STANDARD TAPER

•

STANDARD TOLERANCE DESIGNATION: RBEC NO.1

•

BORE DIAMETER: 60.00 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
OVERALL WIDTH	46.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	130.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STANDARD TAPER
STANDARD TOLERANCE DESIGNATION	RBEC NO.1
BORE DIAMETER	60.00 MILLIMETERS NOMINAL MM
MATERIAL	STEEL OVERALL

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 1

22312CCK/W33Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 22312EK?

22312EK is a BEARING,ROLLER,SELF-ALIGNING.

What parts can replace 22312EK?

There is 1 known substitute for 22312EK: 22312CCK/W33. Substitute compatibility should be verified for your specific system.

What is the NSN for 22312EK?

22312EK is cataloged in the U.S. Government catalog under NSN 3110-00-159-9354. This indicates validated use in U.S. government and defense supply chains.

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22312EK — BEARING,ROLLER,SELF-ALIGNING

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