Model: 21-135

Bearing Retaining Plate

Properties:

Cross Sectional Shape

Flat w/aperture

Width

1.8750 inches

Length

2.375 inches

Mounting Hole Diameter

0.190 inches

Aperture Diameter

1.375 inches

Mounting Hole Arrangement Style

Single bolt hole circle

Bolt Circle Hole Quantity

Overall Thickness

0.1196 inches

Mounting Bolt Circle Diameter

2.000 inches

Mounting Hole Type

Round, unthreaded

Material

Steel

Surface Treatment

Zinc

Style Designator

Round

NSN

3110-01-178-6115

Part Number

21-135

Description

Plate,retaining,bearing

CAGE

05472

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 21-135 NSN 3110-01-178-6115

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