Model: 912109-1

Bearing Retaining Plate

Properties:

Cross Sectional Shape

Recessed w/ aperture

Outside Diameter

12.180 inches

Minor Thickness

0.286 inches

Recess Diameter

9.720 inches

Recess Depth

1.250 inches

Mounting Hole Diameter

Between 0.310 inches and 0.320 inches

Aperture Diameter

4.000 inches

Mounting Hole Arrangement Style

Single bolt hole circle

Bolt Circle Hole Quantity

Overall Thickness

2.7885 inches

Mounting Bolt Circle Diameter

11.375 inches

Raised Surface Height

1.850 inches

Surface Finish

63.0 microinches bore

Mounting Hole Type

Round, unthreaded

Outside Raised Surface Diameter

5.500 inches

Material

Steel uns j92200

Material Specification

Ams5342 assn standard single material response

Surface Treatment

Paint excluding bore or aperture

Surface Treatment Specification

713157 type 1, fscm 49956 mfr ref single treatment response and 709244 type 1, fscm 49956 mfr ref single treatment response excluding bore or aperture

Style Designator

Round

NSN

3110-01-213-4372

Part Number

912109-1

Description

Plate,retaining,bearing

CAGE

3B150

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 912109-1 NSN 3110-01-213-4372

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:

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