Model: 3H305-249

Annular Ball Bearing

Special Features:

Ground od; one piece inner and outer rings

Properties:

Overall Width

Between 0.3075 inches and 0.3175 inches

Bore Diameter

Between 0.3125 inches and 0.3175 inches

Overall Outside Diameter

Between 0.9057 inches and 0.9062 inches

Lubrication Material

Grease

Surface Finish

Unground

Retainer Fabrication Method

Pressed

Shield Quantity

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Standard

Lubrication Material

Grease

Lubrication Material Specification

Mil-g-23827 military specification single material response

Material

Steel

Style Designator

Split outer ring with band and solid inner ring; non-separable

NSN

3110-00-277-0461

Part Number

3H305-249

Description

Bearing,ball,annular

CAGE

80063

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 3H305-249 NSN 3110-00-277-0461

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:

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