Bearing Unit Housing NSN 3130-01-232-0538

Item Description

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.

NSN: 3130-01-232-0538

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Features and Characteristics

Counterbore Diameter

2.000 inches

Counterbore Depth

1.875 inches

Mounting Hole Diameter

Between 1.282 inches and 1.284 inches

Bore Diameter

Between 2.0000 inches and 2.0010 inches

Base Thickness

2.000 inches

Center To Center Distance Between Mounting Holes Along Width

15.000 inches

Housing Height

8.250 inches

Housing Width

17.750 inches

Lubrication Fitting Type

Pipe plug

Base Length

2.750 inches

Assemblylength

4.4900 inches

Shaft End Type

Open

Height From Bottom Of Base To Bore Centerline

6.500 inches

Lubrication Fitting Angle From Horizontal Centerline

90.0 degrees

Mounting Hole Type

Round, unthreaded, counterbored

Special Features

Second bearing mounting hole 1.000 in. Diameter min to 1.001 in. Diameter max, centered 3.500 in. Right of vert cl, 0.750 in. Below horiz cl; third bearing mounting hole 0.750 in. Diameter min to 0.751 in. Diameter max centered 5.500 in. Left of vert cl, 1.250 in. Below horiz cl; 0.250 in. Diameter through hole from base to first bore, tap 0.125 ptf; two 0.250-20unc-2b tapped through holes in face centered 1.120 in. Right of third bearing mounting hole, 0.380 above and below third bearing mounting hole horiz cl

Material

Copper alloy 958

Material Specification

Mil-b-24480 military specification single material response

FSC

3130 Mounted Bearings

NIIN

012320538

NSN

3130012320538

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5765852-0001

Cage Code:

96169

Status:

MSDS:

Part Number:

704-5765852 ITEM 1

Cage Code:

53711

Status:

MSDS:

Part Number:

88611511B1 ITEM 1

Cage Code:

53711

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8482991050
NAICS: 332991
SITC: 74699
Description: Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3130-01-232-0538

What are the manufacturers of nsn 3130012320538?

Electric Boat Corporation (96169)
Naval Sea Systems Command (53711)

Does this nsn 3130012320538 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3130012320538
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.

Does nsn 3130012320538 contain any precious metals?
No precious metal content.

Does nsn 3130012320538 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3130012320538?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

30559

FIIG:

A093A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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