Model: GB520FB5B

Self-aligning Plain Bearing

Properties:

Bore Diameter

0.3125 inches

Storage Tempurature Range

-54.0/+121.0 degrees celsius

End Application

Hawkeye

Outer Member Outside Diameter

1.2500 inches

Outer Member Width

0.3750 inches

Inner Member Width

0.5580 inches

Hardness Rating

28.0 rockwell c inner member and 36.0 rockwell c inner member

Hardness Rating

56.0 rockwell c race insert

Part Name Assigned By Controlling Agency

Bearing, sphere

Material

Stainless steel inner member

Material Specification

Ams 5630 assn standard single material response race insert

Material Specification

Ams 5643 assn standard single material response inner member

Surface Treatment

Chromium inner member

Style Designator

With insert and/or liner

NSN

3120-01-504-7934

Part Number

GB520FB5B

Description

Bearing,plain,self-aligning

CAGE

26512

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 GB520FB5B NSN 3120-01-504-7934

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:

0.2000lbs

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:

114800

UFC:

58850

LTL:

RATING VARIABLE

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