Model: 2122420

Bearing Retaining Plate

Special Features:

Two additional mounting holes; 0.1230 in. Dia. Min; 0.1300 in. Dia. Max

Properties:

Outside Diameter

3.1250 inches

Mounting Hole Diameter

Between 0.2790 inches and 0.2890 inches

Aperture Diameter

1.2500 inches

Mounting Hole Arrangement Style

Single bolt hole circle

Bolt Circle Hole Quantity

Overall Thickness

2.0620 inches

Mounting Bolt Circle Diameter

2.5620 inches

Distance From Center Of Plate To Flat

1.5000 inches

Mounting Hole Type

Round, unthreaded

Material

Aluminum alloy 6061

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 2, cl 1 military specification single treatment response

Style Designator

Dee

NSN

3110-01-317-6377

Part Number

2122420

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 2122420 NSN 3110-01-317-6377

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