Model: 20-129-8

Self-aligning Plain Bearing

Special Features:

Anti fretting buffer: l1281 polytetrafluoroethylene/nylon laminate .010 inch thick

Properties:

Bore Diameter

0.5000 inches

End Application

V-22 aircraft

Outer Member Outside Diameter

1.0120 inches

Outer Member Width

0.3900 inches

Inner Member Width

0.5000 inches

Lubrication Feature

Self-lubricating liner race liner

Part Name Assigned By Controlling Agency

Bearing, plain, spherical, self-aligning, self lubricating, narrow, grooved, anti-fretting buffer on race

Material

Stainless steel inner member

Style Designator

With insert and/or liner with staking groove

NSN

3120-01-616-0317

Part Number

20-129-8

Description

Bearing,plain,self-aligning

CAGE

97499

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

Part 20-129-8 NSN 3120-01-616-0317

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13208

FIIG:

A045A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114850

UFC:

58880

LTL:

70.0

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482300040
SITC: 74630
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Spherical roller bearings, single row