Model: MU-1221-DV

Cylindrical Roller Bearing

Properties:

Overall Width

1.4173 inches

Bore Diameter

4.1339 inches

Overall Outside Diameter

7.4803 inches

End Application

2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system)

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Bore Shape

Straight

Locating Feature

One direction

Standard Tolerance Designation

Rbec no.1

Material

Steel

Style Designator

252e single row, one-direction locating, two lip inner ring, one lip outer ring, separable

NSN

3110-01-344-3896

Part Number

MU-1221-DV

Description

Bearing,roller,cylindrical

CAGE

0LTL1

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 MU-1221-DV NSN 3110-01-344-3896

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

10.0000lbs

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:

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