Model: 901222-11

Duplex Ball Bearing

Special Features:

Outer ring is counterbored; separator is phenolic laminate one piece ring with circular pocket, with 1/4 in. Balls, self retained; used on f/fb111 ais program

Properties:

Overall Width

0.5000 inches

Bore Diameter

0.0010 inches

Overall Outside Diameter

0.0010 inches

Calibration Designator

Cbb

Surface Finish

Ground

Load Direction

Angular

Bearing Preload Designation

Heavy

Contact Angle

30.0 degrees

Material

Steel comp e52100

Material Specification

Fed-std-66 federal standard single material response

Style Designator

90a universal ground faces, counterbored outer ring, non-separable

NSN

3110-01-275-4564

Part Number

901222-11

Description

Bearing,ball,duplex

CAGE

51261

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part 901222-11 NSN 3110-01-275-4564

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30213

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:

742

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8482105068
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Ball bearings, nesoi