Model: LM12749 ASSY 90013

Tapered Roller Bearing

Special Features:

0.0120 in. Bench lateral

Properties:

Overall Width

35.30 millimeters

Bore Diameter

21.98 millimeters

Overall Outside Diameter

45.98 millimeters

Backface Corner Radius

1.3000 inches

Standout Width

3.42 millimeters

Cone Corner Radius

1.3000 inches

Cone Width

33.27 millimeters

Cup Width

28.09 millimeters

Retainer Fabrication Method

Pressed

Standard Tolerance Designation

Afbma class 4

Material

Steel comp e52100 separator slug

NSN

3110-01-075-2083

Part Number

LM12749 ASSY 90013

Description

Bearing,roller,tapered

CAGE

60038

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes bearing, roller, thrust.

Part LM12749 ASSY 90013 NSN 3110-01-075-2083

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00021

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:

0.6000lbs

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:

77.5

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482200030
SITC: 74620
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged