Model: KWB12-22

Self-aligning Plain Bearing

Special Features:

Three oil holes through outer member

Properties:

Bore Diameter

Between 0.7495 inches and 0.7500 inches

Lubrication Material

Lubricant, dry film

Outer Member Outside Diameter

Between 1.3745 inches and 1.3750 inches

Outer Member Width

Between 0.6250 inches and 0.6350 inches

Inner Member Width

Between 0.8700 inches and 0.8750 inches

Static Radial Load Rating

80000 pounds

Hardness Rating

26.0 rockwell c outer race member

Hardness Rating

39.0 rockwell c inner member

Lubrication Feature

Groove external outer member

Lubrication Feature

Groove internal outer member

Material

Copper alloy 172 inner member

Material

Steel comp 630 outer race member

Style Designator

Without insert or liner with staking groove

NSN

3120-00-225-2935

Part Number

KWB12-22

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 KWB12-22 NSN 3120-00-225-2935

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