Model: AIR 20-7

Inner Bearing Ring

Properties:

Overall Width

Between 1.0830 inches and 1.0930 inches

Bore Diameter

Between 1.2495 inches and 1.2500 inches

Overall Outside Diameter

Between 1.7940 inches and 1.7950 inches

Surface Finish

Ground

Bore Shape

Straight

Material

Steel comp e52100

Material Specification

Sae53100 assn standard single material response

Surface Treatment

Chromium outer ring

Surface Treatment Specification

Qq-c-320, class 2 federal specification single treatment response outer ring

Style Designator

Inner ring, ball

NSN

3110-01-306-9620

Part Number

AIR 20-7

Description

Ring,bearing,inner

CAGE

15860

The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Part AIR 20-7 NSN 3110-01-306-9620

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00028

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:

0.5000lbs

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:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482991010
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Inner and outer races for ball bearings (including ball bearings with integral shafts)