Model: 6397389 PIECE 56

Bearing Retaining Plate

Special Features:

Raised surface on backface 4.720 in. Dia. Min., 4.722 in. Dia. Max, 0.241 in. Min height, 0.246 in. Max height; 0.500-14 npt plug thread through aperture; secondary raised surface on front face; threaded through hole in od of body 0.250-18 npt, 0.560 in. Nom from backface to centerline

Properties:

Cross Sectional Shape

Recessed w/ aperture

Counterbore Diameter

0.8800 inches

Counterbore Depth

0.0300 inches

Outside Diameter

0.7500 inches

Minor Thickness

0.6900 inches

Recess Diameter

4.2350 inches

Recess Depth

0.5600 inches

Body Diameter

Between 4.7200 inches and 4.7220 inches

Mounting Hole Diameter

0.4400 inches

Aperture Diameter

0.7200 inches

Mounting Hole Arrangement Style

Single bolt hole circle

Bolt Circle Hole Quantity

Body Thickness

Between 0.5000 inches and 0.6900 inches

Overall Thickness

Between 1.1200 inches and 1.3800 inches

Mounting Bolt Circle Diameter

6.6250 inches

Features Provided

Threaded aperture

Mounting Hole Type

Round, unthreaded, counterbored

Material

Copper alloy

Material Specification

Qq-c-390 federal specification single material response

Style Designator

Round

NSN

3110-01-358-1337

Part Number

6397389 PIECE 56

Description

Plate,retaining,bearing

CAGE

53711

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes end bell, electrical rotating equipment.

Part 6397389 PIECE 56 NSN 3110-01-358-1337

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22293

FIIG:

A093A0

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

7.0 X 7.0 X 1.5

Paclk Weight:

1.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114800

UFC:

58850

LTL:

RATING VARIABLE

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482997090
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi