12SBB20

Self-aligning Plain Bearing

NSN 3120-00-072-1621

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000721621

Product Features

Two holes spaced at 90.0 degrees tofractured plane of outer race member

Technical Specifications of NSN

Bore Diameter:

Between 1.2495 inches and 1.2500 inches

Outer Member Outside Diameter:

Between 1.9995 inches and 2.0000 inches

Outer Member Width:

Between 0.9320 inches and 0.9370 inches

Inner Member Width:

Between 1.0880 inches and 1.0930 inches

Static Radial Load Rating:

156000 pounds

Hardness Rating:

55.0 rockwell c inner member

Hardness Rating:

57.0 rockwell c outer race member

Lubrication Feature:

Groove external inner member

Lubrication Feature:

Groove internal inner member

Lubrication Feature:

Perforation inner member

Material:

Steel

Style Designator:

Without insert or liner

NSN:

3120-00-072-1621

Item Name:

Bearing,plain,self-aligning

Cage Code:

21335

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

11242002-1

Cage Code:

17773

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12SF20

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

LTCT10087

Cage Code:

99193

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1011

Cage Code:

17798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12SF20

Cage Code:

60380

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

65C35448-1

Cage Code:

98750

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12SBB20

Cage Code:

60380

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13208

FIIG:

A045A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

77.5

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Self-aligning Plain Bearing"

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.