630999 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

630999: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL SEPARATOR SLUG, bore_shape: STRAIGHT, bore_diameter: 70.0 MILLIMETERS NOMINAL MM, overall_width: 35.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-462-2178, 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

630999

NSN: 3110-01-462-2178
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1S3F8 — BLACKMER SYSTEM ONE, INC. DIV BLACKMER SYSTEM ONE, INC. (USA)

SPECIFICATIONS

material	STEEL SEPARATOR SLUG
bore_shape	STRAIGHT
bore_diameter	70.0 MILLIMETERS NOMINAL MM
overall_width	35.0 MILLIMETERS NOMINAL MM
load_direction	RADIAL
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
internal_clearance	0.0010 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL IN
end_item_identification	MOTOR AC
overall_outside_diameter	150.0 MILLIMETERS NOMINAL MM
retainer_fabrication_method	PRESSED
standard_tolerance_designation	ABEC NO.1
NSN	3110-01-462-2178

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

INTERNAL CLEARANCE: 0.0010 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL IN

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 150.0 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

•

LOAD DIRECTION: RADIAL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
INTERNAL CLEARANCE	0.0010 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL IN
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	35.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	150.0 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
END ITEM IDENTIFICATION	MOTOR AC
STANDARD TOLERANCE DESIGNATION	ABEC NO.1

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

1801490 ITEM NO. 16Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 630999?

630999 is a BEARING,BALL,ANNULAR.

What parts can replace 630999?

There is 1 known substitute for 630999: 1801490 ITEM NO. 16. Substitute compatibility should be verified for your specific system.

What is the NSN for 630999?

630999 is cataloged in the U.S. Government catalog under NSN 3110-01-462-2178. This indicates validated use in U.S. government and defense supply chains.

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630999 — BEARING,BALL,ANNULAR

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