Model: MR690

Journal Roller Bearing

Special Features:

Bearings to be protected with mil-c-11796, class 3

Properties:

Bore Diameter

Between 2.2494 inches and 2.2500 inches

Overall Outside Diameter

Between 3.4992 inches and 3.5000 inches

Outer Ring Width

1.5000 inches

Inner Ring Width

Between 1.5050 inches and 1.5100 inches

Style Designator

Solid inner and outer races

NSN

3110-00-474-9231

Part Number

MR690

Description

Bearing,roller,journal

CAGE

92563

An item in which the shaft or revolving part turns upon hardened rollers usually contained in a cage. It must contain an inner or outer race, or both. For items without a race(s), see retainer and roller, bearing.

Part MR690 NSN 3110-00-474-9231

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00017

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:

77.5

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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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