Model: 203FFX52K5G12

Annular Ball Bearing

Special Features:

The face of the inner ring needs a special smooth finish

Properties:

Overall Width

12.0 millimeters

Bore Diameter

17.0 millimeters

Overall Outside Diameter

40.0 millimeters

Lubrication Material

Grease

Surface Finish

Ground

Seal Quantity

Bearing Seal Type

Contact

Load Direction

Radial

Bore Shape

Straight

Internal Clearance

0.0008 inches radial and 0.0011 inches radial

Lubrication Material Specification

Mil-g-81322 military specification single material response

Material

Steel comp e52100 ballsteel comp e52100 inner ringsteel comp e52100 outer ringaluminum seal and fiber seal

Style Designator

Non-loading groove, non-separable

NSN

3110-01-358-5593

Part Number

203FFX52K5G12

Description

Bearing,ball,annular

CAGE

70854

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

Part 203FFX52K5G12 NSN 3110-01-358-5593

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

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:

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:

WCC:

742

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8482105028
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Angular contact ball bearings, nesoi