Model: 3TAR48-56-25

Duplex Ball Bearing

Special Features:

Contact angle 14 degrees min to 22 degrees max

Properties:

Overall Width

Between 0.4900 inches and 0.5000 inches

Bore Diameter

Between 2.9996 inches and 3.0000 inches

Overall Outside Diameter

Between 3.4994 inches and 3.5000 inches

Lubrication Material

Oil

Surface Finish

Ground

Retainer Fabrication Method

Machined

Load Direction

Angular

Internal Fit-up Designation

Standard

Bearing Preload Designation

Medium

Bearing Preload Rating

15.0 pounds

Lubrication Material Specification

Mil-l-6085 military specification single material response

Style Designator

92b counterbored outer rings, non-separable, back to back mounting

NSN

3110-01-014-2283

Part Number

3TAR48-56-25

Description

Bearing,ball,duplex

CAGE

78118

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part 3TAR48-56-25 NSN 3110-01-014-2283

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30213

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:

0.4000lbs

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

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Schedule B and Export

Schedule B: 8482105068
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Ball bearings, nesoi