Model: KWB48-13

Self-aligning Plain Bearing

Properties:

Bore Diameter

Between 2.9992 inches and 3.0000 inches

Lubrication Material

Lubricant, solid film, mil-l-8937

Outer Member Outside Diameter

Between 4.3742 inches and 4.3750 inches

Outer Member Width

Between 1.5620 inches and 1.5720 inches

Inner Member Width

Between 2.3070 inches and 2.3120 inches

Material

Steel comp 440c inner member

Material

Steel comp 630 outer race member

Surface Treatment

Cadmium outer race member

Style Designator

Without insert or liner

NSN

3120-01-251-5050

Part Number

KWB48-13

Description

Bearing,plain,self-aligning

CAGE

97613

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 KWB48-13 NSN 3120-01-251-5050

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114820

UFC:

58860

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