Model: 8-52-89

Bearing Unit Housing

Special Features:

Counterbored aperture; 2 additional mounting holes in base; 4 equally spaced 0.531 diameter mounting holes on a 6.000 diameter bolt circle

Properties:

Mounting Hole Diameter

Between 0.625 inches and 0.626 inches

Bore Diameter

Between 5.0000 inches and 5.0010 inches

Center To Center Distance Between Mounting Holes Along Width

6.000 inches

Housing Height

11.300 inches

Housing Width

Between 13.938 inches and 14.062 inches

Lubrication Fitting Type

Flush

Shaft End Type

Open

Height From Bottom Of Base To Bore Centerline

5.650 inches

Lubrication Fitting Angle From Horizontal Centerline

90.0 degrees

Mounting Hole Type

Round, unthreaded

Material

Steel comp 304 or steel comp 1009

Material Specification

Qq-s-766 federal specification 1st material response and qq-s-698 federal specification 2nd material response

NSN

3130-01-226-3721

Part Number

8-52-89

Description

Housing,bearing Unit

CAGE

9U023

A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.

Part 8-52-89 NSN 3130-01-226-3721

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30559

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

123070

UFC:

64100

LTL:

65.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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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)