D20279-1

Annular Ball Bearing

NSN 3110-00-959-3583

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

009593583

Product Features

Stabilized for operation at 250 degrees f, inner and outer ring faces flush within 0.0002 in. Under 5 1/2 lbs gage load, thrust here permanently marked on face of outer ring

Detail Specifications

Overall Width:

Between 0.4664 inches and 0.4674 inches

Bore Diameter:

Between 0.6691 inches and 0.6693 inches

Overall Outside Diameter:

Between 1.5746 inches and 1.5748 inches

Surface Finish:

Ground

Retainer Fabrication Method:

Machined

Load Direction:

Radial

Bore Shape:

Straight

Internal Clearance:

0.0060 inches axial and 0.0105 inches axial and 0.0008 inches radial and 0.0014 inches radial

Standard Tolerance Designation:

Abec no.5

Material:

Plastic phenolic retainer

Material:

Steel comp e52100 ball

Material:

Steel comp e52100 inner ring

Material:

Steel comp e52100 outer ring

Material Specification:

20279-1, 55820 mfr ref single material response retainer

Material Specification:

Fed-std-66 federal standard single material response inner ring

Material Specification:

Fed-std-66 federal standard single material response ball

Material Specification:

Fed-std-66 federal standard single material response outer ring

Style Designator:

Non-loading groove, non-separable

NSN:

3110-00-959-3583

Item Name:

Throw Out Bearing

Cage Code:

55820

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

20279-1

Cage Code:

55820

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SA2684

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

203TX27

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

203TX7K6

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20279-1

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20279-1

Cage Code:

66195

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20279-1

Cage Code:

55820

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SA2684

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

203TX27

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

203TX7K6

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20279-1

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20279-1

Cage Code:

66195

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20279-1

Cage Code:

55820

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SA2684

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

203TX27

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

203TX7K6

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20279-1

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20279-1

Cage Code:

66195

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

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:

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:

114820

UFC:

58860

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number d20279-1 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Throw Out Bearing"

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.