BACB10ET03 — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

BACB10ET03: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1074 OVERALL, crown_radius: 12.5000 INCHES MINIMUM AND 14.5000 INCHES MAXIMUM IN, bore_diameter: 0.1893 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN, alignment_type: RIGID, surface_finish: GROUND, inner_ring_width: 0.3020 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-327-2303, 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

BACB10ET03

NSN: 3110-01-327-2303
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL COMP 1074 OVERALL
crown_radius	12.5000 INCHES MINIMUM AND 14.5000 INCHES MAXIMUM IN
bore_diameter	0.1893 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
seal_quantity	2
alignment_type	RIGID
surface_finish	GROUND
inner_ring_width	0.3020 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
outer_ring_width	0.2650 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM IN
style_designator	TRACK ROLLER
bearing_seal_type	CONTACT
surface_treatment	CADMIUM OVERALL
lubrication_material	GREASE
NSN	3110-01-327-2303

COMPONENT DIAGRAM

KEY FEATURES

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.2650 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM IN

•

SURFACE FINISH: GROUND

•

CROWN RADIUS: 12.5000 INCHES MINIMUM AND 14.5000 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: TRACK ROLLER

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS6440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

OVERALL OUTSIDE DIAMETER: 0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.2650 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM IN
SURFACE FINISH	GROUND
CROWN RADIUS	12.5000 INCHES MINIMUM AND 14.5000 INCHES MAXIMUM IN
STYLE DESIGNATOR	TRACK ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS6440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL OUTSIDE DIAMETER	0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA	81205-BACB10ET03 MANUFACTURERS SOURCE CONTROL
ALIGNMENT TYPE	RIGID

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

ATF03Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is BACB10ET03?

BACB10ET03 is a BEARING,ROLLER,NEEDLE.

What parts can replace BACB10ET03?

There is 1 known substitute for BACB10ET03: ATF03. Substitute compatibility should be verified for your specific system.

What is the NSN for BACB10ET03?

BACB10ET03 is cataloged in the U.S. Government catalog under NSN 3110-01-327-2303. This indicates validated use in U.S. government and defense supply chains.

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