B303ZDDB — BEARING,BALL,DUPLEX

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

B303ZDDB: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: GREASE LUBRICATION, bore_diameter: 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND, calibration_designator: CDB, overall_outside_diameter: 0.3904 INCHES MINIMUM AND 0.3906 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-043-5880, 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

B303ZDDB

NSN: 3110-01-043-5880
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)

SPECIFICATIONS

material	GREASE LUBRICATION
bore_diameter	0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
load_direction	RADIAL
surface_finish	GROUND
calibration_designator	CDB
overall_outside_diameter	0.3904 INCHES MINIMUM AND 0.3906 INCHES MAXIMUM IN
retainer_fabrication_method	PRESSED
standard_tolerance_designation	ABEC NO.9
lubrication_material_document_and_classification	AS-2985,FSCM 30003 MFR REF SINGLE MATERIAL RESPONSE
NSN	3110-01-043-5880

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

SURFACE FINISH: GROUND

•

OVERALL OUTSIDE DIAMETER: 0.3904 INCHES MINIMUM AND 0.3906 INCHES MAXIMUM IN

•

LOAD DIRECTION: RADIAL

•

STANDARD TOLERANCE DESIGNATION: ABEC NO.9

•

BORE DIAMETER: 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
SURFACE FINISH	GROUND
OVERALL OUTSIDE DIAMETER	0.3904 INCHES MINIMUM AND 0.3906 INCHES MAXIMUM IN
LOAD DIRECTION	RADIAL
STANDARD TOLERANCE DESIGNATION	ABEC NO.9
BORE DIAMETER	0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
MATERIAL	STEEL OVERALL
MATERIAL	GREASE LUBRICATION
CALIBRATION DESIGNATOR	CDB
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	AS-2985,FSCM 30003 MFR REF SINGLE MATERIAL RESPONSE

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 2

2192628-14 D-BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2192628-14Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy B303ZDDB?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is B303ZDDB?

B303ZDDB is a BEARING,BALL,DUPLEX.

What parts can replace B303ZDDB?

There are 2 known substitutes for B303ZDDB: 2192628-14 D-B, 2192628-14. Substitute compatibility should be verified for your specific system.

What is the NSN for B303ZDDB?

B303ZDDB is cataloged in the U.S. Government catalog under NSN 3110-01-043-5880. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

B303ZDDB — BEARING,BALL,DUPLEX

Request a Quote — B303ZDDB