Model: KSB7-74

Self-aligning Plain Bearing

Properties:

Bore Diameter

Between 0.4370 inches and 0.4375 inches

Outer Member Outside Diameter

Between 0.9057 inches and 0.9062 inches

Outer Member Width

Between 0.3380 inches and 0.3480 inches

Inner Member Width

Between 0.4320 inches and 0.4370 inches

Hardness Rating

55.0 rockwell c inner member and 62.0 rockwell c inner member28.0 rockwell c outer race member and 40.0 rockwell c outer race member

Material

Steel comp 440c inner membersteel comp 630 outer race member

Material Specification

Ams 5630 assn standard single material response inner memberams 5643 assn standard single material response outer race member

Surface Treatment

Passivate inner member

Surface Treatment Specification

Qq-p-35 federal specification single treatment response inner member

Style Designator

Without insert or liner with staking groove

NSN

3120-01-352-8510

Part Number

KSB7-74

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 KSB7-74 NSN 3120-01-352-8510

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:

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