Model: 145DS502-2

Cylindrical Roller Bearing

Properties:

Overall Width

Between 0.6109 inches and 0.6489 inches

Bore Diameter

Between 2.9525 inches and 2.9531 inches

Overall Outside Diameter

Between 4.1336 inches and 4.1342 inches

End Application

Ch-47d, cargo, hel

Outer Ring Width

Between 0.6051 inches and 0.6399 inches

Surface Finish

Unground

Bore Shape

Straight

Locating Feature

Nonlocating

Material

Steel

Style Designator

264a single row, two lip outer ring, no inner ring, roller retainment rings, non-separable

NSN

3110-01-340-9928

Part Number

145DS502-2

Description

Bearing,roller,cylindrical

CAGE

77272

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.

Part 145DS502-2 NSN 3110-01-340-9928

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00015

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:

114800

UFC:

58850

LTL:

RATING VARIABLE

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482500000
SITC: 74650
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Other cylindrical roller bearings