Model: HR3906

Annular Ball Bearing

Properties:

Overall Width

0.7087 inches

Bore Diameter

1.5748 inches

Overall Outside Diameter

3.1496 inches

Lubrication Material

Grease

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Alignment Type

Rigid

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Standard

Internal Fit-up Contact Angular Direction

Primarily radial

Standard Tolerance Designation

Abec no.3

Lubrication Material

Grease

Lubrication Material Specification

Mil-g-23827 military specification single material response

Material

Stainless steel

Style Designator

Non-loading groove, non-separable

NSN

3110-00-144-8662

Part Number

HR3906

Description

Bearing,ball,annular

CAGE

51228

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 HR3906 NSN 3110-00-144-8662

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114820

UFC:

58860

LTL:

77.5

LCL:

WCC:

671

TCC:

SHC:

ACC:

Equipment for Aircraft

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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