2187443 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

2187443: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_shape: STRAIGHT, bore_diameter: 17.00 MILLIMETERS NOMINAL MM, overall_width: 7.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-3849, 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

2187443

NSN: 3110-00-227-3849
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 83086 — NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION (USA)

SPECIFICATIONS

material	STEEL BALL
bore_shape	STRAIGHT
bore_diameter	17.00 MILLIMETERS NOMINAL MM
overall_width	7.0 MILLIMETERS NOMINAL MM
load_direction	RADIAL
surface_finish	GROUND
special_features	SILVER PLATED RETAINER,ALL CORNER RADII 0.0120 IN. TO 0.0240 IN.,SELECTED,CLASSIFIED AND TESTED BY THE ASSEMBLY MFR AT HIS PLANT IN
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter	30.00 MILLIMETERS NOMINAL MM
internal_fit-up_designation	STANDARD
retainer_fabrication_method	MACHINED
standard_tolerance_designation	ABEC NO.1
NSN	3110-00-227-3849

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 30.00 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

•

LOAD DIRECTION: RADIAL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	MACHINED
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	7.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	30.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
SPECIAL FEATURES	SILVER PLATED RETAINER,ALL CORNER RADII 0.0120 IN. TO 0.0240 IN.,SELECTED,CLASSIFIED AND TESTED BY THE ASSEMBLY MFR AT HIS PLANT IN
STANDARD TOLERANCE DESIGNATION	ABEC NO.1

SUBSTITUTES & CROSS-REFERENCES 4

799636Reference document

Same NSN cross-reference

Reference document — Secondary reference

211628Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

211629Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

261117Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2187443?

2187443 is a BEARING,BALL,ANNULAR.

What parts can replace 2187443?

There are 4 known substitutes for 2187443: 799636, 211628, 211629 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2187443?

2187443 is cataloged in the U.S. Government catalog under NSN 3110-00-227-3849. This indicates validated use in U.S. government and defense supply chains.

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2187443 — BEARING,BALL,ANNULAR

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