Model: 4921037000

Annular Ball Bearing

Special Features:

Bearing shall be 25x-35x filled with aeroshell grease. Tolerances: abec 5. Bearing type: four point contact. Race material: 440c stainless steel. Ball material: 440c stainless steel. Retainer: brass. Bearing class: cage 32828 precision 4. Ball size: 1/8 inch diameter. Number of balls: 54

Properties:

End Application

Eh101 helicopter

Part Name Assigned By Controlling Agency

Bearing

NSN

3110-01-563-6686

Part Number

4921037000

Description

Bearing,ball,annular

CAGE

99932

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.

Part 4921037000 NSN 3110-01-563-6686

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

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:

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Schedule B and Export

Schedule B: 8482105028
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Angular contact ball bearings, nesoi