Model: WBG8

Self-aligning Plain Bearing

Properties:

Bore Diameter

Between 0.4993 inches and 0.4997 inches

Lubrication Material

Grease, mil-g-23827 and lubricant, solid film, mil-l-8937

Outer Member Outside Diameter

Between 0.9995 inches and 1.0000 inches

Outer Member Width

Between 0.5000 inches and 0.5100 inches

Inner Member Width

Between 0.6200 inches and 0.6250 inches

Static Radial Load Rating

190000 pounds

Hardness Rating

57.0 rockwell c outer race member

Hardness Rating

75.0 rockwell c inner member

Lubrication Feature

Groove external outer member

Lubrication Feature

Perforation outer race member

Material

Copper alloy outer race member

Material

Steel comp e52100 inner member

Material Specification

Mil-s-7420 military specification single material response inner member

Surface Treatment

Chromium inner member

Surface Treatment

Cadmium outer race member and chromate outer race member

Surface Treatment Specification

Qq-c-320 federal specification single treatment response inner member

Surface Treatment Specification

Qq-p-416 federal specification single treatment response outer race member

Style Designator

Without insert or liner with staking groove

NSN

3120-00-230-7275

Part Number

WBG8

Description

Bearing,plain,self-aligning

CAGE

73134

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 WBG8 NSN 3120-00-230-7275

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:

0.1000lbs

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:

114870

UFC:

58890

LTL:

77.5

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