Model: AR-2-1

Annular Ball Bearing

Properties:

Bore Diameter

Between 1.0000 inches and 1.0004 inches

Overall Outside Diameter

Between 2.2715 inches and 2.2720 inches

Lubrication Material

Lubricant

Outer Ring Width

Between 0.7500 inches and 0.7600 inches

Inner Ring Width

Between 1.3700 inches and 1.3750 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Seal Quantity

Bearing Seal Type

Contact

Alignment Type

Self-aligning

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Standard

Internal Fit-up Contact Angular Direction

Primarily radial

Self-alignment Location

Internal

Lubrication Material

Lubricant

Material

Steel outer ring

Material

Steel snap ring

Style Designator

Single row ball, external aligning ring, inner ring extended both sides, with setscrew in inner ring

NSN

3110-00-789-3508

Part Number

AR-2-1

Description

Bearing,ball,annular

CAGE

02695

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 AR-2-1 NSN 3110-00-789-3508

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:

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

Freight Class: Angular contact ball bearings, nesoi