903219 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

903219: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include phase: SINGLE, design_type: RECTIFIER, current_type: AC OR DC, output_phase: SINGLE, mounting_type: BASE, arc_current_type: AC OR DC. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-144-8941, 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

903219

NSN: 3110-00-144-8941
NIINs: 001448941, 013845273
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 97907 — TEREX CORP (USA)

SPECIFICATIONS

phase	SINGLE
design_type	RECTIFIER
current_type	AC OR DC
output_phase	SINGLE
mounting_type	BASE
arc_current_type	AC OR DC
voltage_in_volts	230.0 OR 460.0
frequency_in_hertz	60.0
output_current_type	AC
output_frequency_rating	60.0 HERTZ NOMINAL
output_current_rating_in_amps	350.0 NOMINAL
output_voltage_rating_in_volts	115.0 NOMINAL
NSN	3110-00-144-8941

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 170.00 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

•

LOAD DIRECTION: RADIAL

•

STANDARD TOLERANCE DESIGNATION: ABEC NO.1

TECHNICAL CHARACTERISTICS

INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	32.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	170.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
STANDARD TOLERANCE DESIGNATION	ABEC NO.1
BORE DIAMETER	95.00 MILLIMETERS NOMINAL MM
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 8

637425Reference document

Same NSN cross-reference

Reference document — Secondary reference

203562-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

219Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6219Reference document

Same NSN cross-reference

Reference document — Secondary reference

72-6970-259Reference document

Same NSN cross-reference

Reference document — Secondary reference

1ES18701Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 903219?

903219 is a BEARING,BALL,ANNULAR.

What parts can replace 903219?

There are 8 known substitutes for 903219: 637425, 203562-1, 219 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 903219?

903219 is cataloged in the U.S. Government catalog under NSN 3110-00-144-8941. This indicates validated use in U.S. government and defense supply chains.

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903219 — BEARING,BALL,ANNULAR

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