Model: 8756478-S

Bearing Retaining Plate

Properties:

Lug Quantity

Cross Sectional Shape

Raised surface w/o aperture

Outside Diameter

7.500 inches

Mounting Hole Diameter

Between 0.391 inches and 0.453 inches

Mounting Hole Arrangement Style

Single bolt hole circle

Bolt Circle Hole Quantity

Overall Thickness

Between 1.609 inches and 1.641 inches

Mounting Bolt Circle Diameter

7.500 inches

Lug Width

0.500 inches

Raised Surface Height

Between 1.359 inches and 1.391 inches

Mounting Hole Type

Round, unthreaded

Radius From Center Of Plate To End Of Lug

4.156 inches

Outside Raised Surface Diameter

6.313 inches

Material

Steel

Material Specification

Qq-s-681 federal specification single material response

Style Designator

Round with lugs

Test Data Document

19207-8756478 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

NSN

3110-00-679-9631

Part Number

8756478-S

Description

Plate,retaining,bearing

CAGE

T0720

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 8756478-S NSN 3110-00-679-9631

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:

4.4000lbs

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:

77.5

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