Model: 520-4863666 ITEM 3

Bearing Retaining Plate

Special Features:

Three additional mounting holes equally spaced 3.0 in. Deep, 90 degrees csk to 0.8 in. Dia, 0.750 in. Thread size, 10 threads per in.; two additional holes 0.312 in. Dia, 0.250 in. Deep

Properties:

Mounting Hole Arrangement Style

Single bolt hole circle

Bolt Circle Hole Quantity

Mounting Bolt Circle Diameter

20.125 inches

Countersink Diameter

0.530 inches

Thready Qty Per Inch (tpi)

Thread Size

0.500 inches

Countersink Angle

90.0 degrees

Mounting Hole Type

Round, threaded, countersunk

Material

Copper alloy 903

Material Specification

Qq-c-390, type 1 federal specification single material response

Style Designator

Round

Thread Series Designator

Unc

NSN

3110-01-263-4372

Part Number

520-4863666 ITEM 3

Description

Plate,retaining,bearing

CAGE

80064

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 520-4863666 ITEM 3 NSN 3110-01-263-4372

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:

Paclk Weight:

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:

114820

UFC:

58860

LTL:

77.5

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