Model: A51B18501-11

Ball Bearing Unit

Properties:

Mounting Hole Diameter

Between 0.097 inches and 0.102 inches

Bore Diameter

Between 0.2560 inches and 0.2630 inches

Base Thickness

0.230 inches

Center To Center Distance Between Mounting Holes Along Width

1.250 inches

Housing Width

1.750 inches

Base Length

0.500 inches

Alignment Type

Rigid

Block Type

Fixed

Mounting Hole Type

Round, unthreaded

Surface Treatment

Plastic epoxy and plastic polyamide

Surface Treatment Specification

Mil-p-23377 military specification single treatment response or gss4310, cagec 26512 mfr ref single treatment response

NSN

3130-01-247-6942

Part Number

A51B18501-11

Description

Bearing Unit,ball

CAGE

61174

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

Part A51B18501-11 NSN 3130-01-247-6942

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30556

FIIG:

A093A0

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:

0.1000lbs

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:

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: 8482991050
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)