77R4

Annular Ball Bearing

NSN 3110-00-494-4480

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

004944480

Detail Specifications

Overall Width:

Between 0.1910 inches and 0.1960 inches

Bore Diameter:

Between 0.2457 inches and 0.2500 inches

Overall Outside Diameter:

Between 0.6246 inches and 0.6250 inches

Lubrication Material:

Grease

Surface Finish:

Ground

Retainer Fabrication Method:

Pressed

Shield Quantity:

Load Direction:

Radial

Bore Shape:

Straight

Internal Fit-up Designation:

Loose

Standard Tolerance Designation:

Abec no.1

Lubrication Material:

Grease

Lubrication Material Specification:

Mil-g-23827 military specification single material response

Material:

Plastic phenolic retainer

Material:

Rubber synthetic seal

Material:

Steel comp e52100 ball

Material:

Steel comp e52100 inner ring

Material:

Steel comp e52100 outer ring

Style Designator:

Non-loading groove, non-separable

NSN:

3110-00-494-4480

Item Name:

Ball Bearing

Cage Code:

29337

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

332752

Cage Code:

30874

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

42132D177

Cage Code:

00462

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77R4CJ

Cage Code:

43334

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

42132D177

Cage Code:

82402

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S1KDD7

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77R4

Cage Code:

43334

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S1KDDFS428

Cage Code:

21335

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:

0.1000lbs

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:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Ball 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.