Model: 3020B

Self-aligning Roller Bearing

Properties:

Overall Width

51.00 millimeters

Bore Diameter

70.0 millimeters

Overall Outside Diameter

150.00 millimeters

Surface Finish

Ground

Bore Shape

Straight

Internal Fit-up Designation

Standard

Standard Tolerance Designation

Abec no.1

Material

Stainless steel

Style Designator

Double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable

Nondefinitive Specification/std Data

00 grade and 6 class and 264 type

NSN

3110-00-185-7189

Part Number

3020B

Description

Bearing,roller,self-aligning

CAGE

93232

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

Part 3020B NSN 3110-00-185-7189

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00016

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: 8482800080
SITC: 74680
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Other ball or roller bearings, including combined ball/roller bearings, nesoi