Model: 3731

Tapered Roller Bearing Cup

Properties:

Outside Diameter

3.9362 inches

Overall Width

0.9375 inches

Backface Corner Radius

0.1250 inches

Standard Tolerance Designation

Afbma class 2

Material

Steel

Style Designator

Normal angle

NSN

3110-00-143-7553

Part Number

3731

Description

Cup,tapered Roller Bearing

CAGE

0MKW7

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

Part 3731 NSN 3110-00-143-7553

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00024

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:

1.1000lbs

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:

Pricing & Availability Check

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Schedule B and Export

Schedule B: 8482800080
SITC: 74680
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Other ball or roller bearings, including combined ball/roller bearings, nesoi