642AS7540

Annular Ball Bearing

NSN 3110-01-082-2779

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

010822779

Product Features

15 pct full of specified lubricant

Detail Specifications

Overall Width:

0.1250 inches

Bore Diameter:

0.1875 inches

Lubrication Material:

Grease

Flange Outside Diameter:

0.4220 inches

Flange Width:

0.0310 inches

Outer Ring Outside Diameter:

0.3750 inches

Surface Finish:

Ground

Retainer Fabrication Method:

Pressed

Seal Quantity:

Bearing Seal Type:

Contact

Load Direction:

Radial

Bore Shape:

Straight

Internal Clearance:

0.0001 inches radial and 0.0008 inches radial

Standard Tolerance Designation:

Abec no.3

Lubrication Material Specification:

Mil-g-23827 military specification single material response

Material:

Plastic tetrafluoroethylene seal

Material:

Steel comp 440a ball

Material:

Steel comp 440a inner ring

Material:

Steel comp 440a retainer

Material:

Steel comp 440a outer ring

Material Specification:

Aisi assn standard single material response ball

Material Specification:

Aisi assn standard single material response inner ring

Material Specification:

Aisi assn standard single material response outer ring

Material Specification:

Aisi assn standard single material response retainer

Style Designator:

Non-loading groove, non-separable

NSN:

3110-01-082-2779

Item Name:

Rotor Bearing

Cage Code:

30003

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

SFR1663LL3K18-227

Cage Code:

83086

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:

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

Submit this form for current pricing and availability quote on part number 642as7540 and/or cross reference parts.

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