Model: 2123101

Bearing Retaining Plate

Special Features:

Three additional holes on 2.562 in. Bolt circle diameter 0.279 in. Min to 0.289 in. Max dia; over all od 3.062 in., flatted on two sides; 63.0 microin finish on id of mounting holes; four additional holes 0.186 in. In to 0.193 in. Max dia, equally spaced radially

Properties:

Minor Thickness

Between 0.7450 inches and 0.7550 inches

Body Diameter

2.0617 inches

Aperture Diameter

1.437 inches

Mounting Hole Arrangement Style

Single bolt hole circle

Bolt Circle Hole Quantity

Overall Thickness

2.750 inches

Mounting Bolt Circle Diameter

2.562 inches

First Counterbore Diameter

Between 1.6532 inches and 1.6534 inches

Second Counterbore Diameter

Between 1.6532 inches and 1.6534 inches

Second Counterbore Depth

1.528 inches

First Counterbore Depth

0.472 inches

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Mounting Hole Type

Round, threaded

Flange Thickness

0.2500 inches

Material

Aluminum alloy 2024

Surface Treatment

Anodize

Surface Treatment Specification

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

Thread Series Designator

Unc

NSN

3110-01-317-5288

Part Number

2123101

Description

Plate,retaining,bearing

CAGE

10001

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 2123101 NSN 3110-01-317-5288

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