N129070 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

N129070: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 8.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 0.4970 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-157-0324, 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

MRO→ MRO_GENERAL→ N129070

NSN: 3110-00-157-0324
NIINs: 001570324, 015862177
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 83298 — ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE (USA)

SPECIFICATIONS

material	STEEL OUTER RING
bore_shape	STRAIGHT
bore_diameter	8.00 MILLIMETERS NOMINAL MM
seal_quantity	2
load_direction	RADIAL
surface_finish	GROUND
inner_ring_width	0.4970 INCHES NOMINAL IN
outer_ring_width	0.4060 INCHES NOMINAL IN
special_features	A PART, ASSEMBLY, OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_type	CONTACT
lubrication_material	GREASE
NSN	3110-00-157-0324

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.4060 INCHES NOMINAL IN

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 22.00 MILLIMETERS NOMINAL MM

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.4060 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER	22.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL

SUBSTITUTES & CROSS-REFERENCES 2

WC88038X1468VReference document

Same NSN cross-reference

Reference document — Secondary reference

WC88038X1468R5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 N129070?

N129070 is a BEARING,BALL,ANNULAR. It is classified as a MRO (MRO_GENERAL).

What parts can replace N129070?

There are 2 known substitutes for N129070: WC88038X1468V, WC88038X1468R5. Substitute compatibility should be verified for your specific system.

What is the NSN for N129070?

N129070 is cataloged in the U.S. Government catalog under NSN 3110-00-157-0324. This indicates validated use in U.S. government and defense supply chains.

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N129070 — BEARING,BALL,ANNULAR

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