Model: 155D157

Cylindrical Roller Bearing

Special Features:

Max width 38.00 millimeters and max bearing outside diameter 190.00 millimeters

Properties:

Overall Width

1.4911 inches

Bore Diameter

Between 3.7369 inches and 3.7375 inches

Overall Outside Diameter

7.4791 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Bore Shape

Straight

Locating Feature

One direction

Internal Clearance

0.0024 inches radial and 0.0036 inches radial

Style Designator

250b single row, non-locating, one lip inner ring, cylindrical outer ring with two roller retainment rings on outer, separable

Style Designator

Single row, non-locating, one lip inner ring, cylindrical outer ring with two roller retainment rings on outer, separable

NSN

3110-00-277-0305

Part Number

155D157

Description

Bearing,roller,cylindrical

CAGE

0AHP5

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 155D157 NSN 3110-00-277-0305

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:

114820

UFC:

58860

LTL:

77.5

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