E

E Roller Bearing Unit
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Datasheet. E specification

Mounting Hole Diameter
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.

0.8750in.

Bore Diameter
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

2.1875in.

Center To Center Distance Between Mounting Holes Along Width
A measurement of the center to center distance between the mounting holes along the width.

7.7500in.

Housing Height

5.0000in.

Housing Width
A measurement taken at right angles to the length of a housing,in distinction from thickness.

9.6250in.

Lubrication Fitting Type
Indicates the type of fitting used to lubricate the item.

self lubricated

Rolling Element Groove Quantity
The number of grooves in which the rolling element rides.

1

Seal Type
Indicates the type of seal included with the item.

labyrinth

Seal Location
Indicates the location of the seal.

both ends

Load Capability Type
Indicates the type of load capability.

radial and thrust

Height From Bottom Of Base To Bore Centerline

2.5000in.

Rotating Element Locking Method
The means of locking the rotating element of the bearing to the shaft.

direct

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

iron housing

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel roller

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

pillow block, optional split

Answers.

What is the style?

Pillow block, optional split

What material is the roller bearing unit made of ?

Steel roller

What material is the roller bearing unit made of ?

Iron housing

What is the NSN for E?

3130-01-062-7931

How is this classified for shipping?

Schedule B number: 8482997090
Parts, for roller bearings or for combined ball/roller bearings

What's the federal classification of E?

FSC 3130 ⁓ Bearings, mounted

Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.

Excluding antifriction bearings (fsc 3110); plain unmounted bearings (fsc 3120).

NSN 3130-01-062-7931 BEARING UNIT,ROLLER

pillow block, optional split 2.1875" bore diameter

NIIN
010627931
NIIN Date
07/22/78
Schedule B
8482997090 
Name Code
30558
FIIG
A093A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Bureau of The Mint 

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Similar by Design Other bearing units with similar characteristics

Nothing similar to this part number was found in our inventory

E / Bearing unit,rollerWhat is the formal definition of this item?

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