Model: Y21963A-SR

Annular Ball Bearing

Special Features:

Retainer fabrication method is pressed steel

Properties:

Overall Width

27.00 millimeters

Bore Diameter

50.00 millimeters

Overall Outside Diameter

110.00 millimeters

Lubrication Material

Lubricant

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Loose

Standard Tolerance Designation

Abec no.1

Lubrication Material

Lubricant

Lubrication Material Specification

Mil-p-197 military specification single material response

Material

Steel

Style Designator

Non-loading groove, non-separable

NSN

3110-00-198-2028

Part Number

Y21963A-SR

Description

Bearing,ball,annular

CAGE

18930

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

Part Y21963A-SR NSN 3110-00-198-2028

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

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:

2.4000lbs

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:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

End Items End applications NSN 3110-00-198-2028 is a component of

High Pressure Air Compressors
Jp-5 Aviation Fuels Systems
110 B Island Class Patrol Boat
L.p. Compressors
Stream (std. Tensioned Replenishment At Sea Method)
Ticonderoga Class Cg (47)
Spruance Class Dd (963)
Cvn 68 Class Reactor Fill Auxiliary System
Forrestal Class Cv
Austin Ship Class Lpd-4 Amphibious Transport Docks

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Schedule B and Export

Schedule B: 8482105028
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Angular contact ball bearings, nesoi