MSPD31

MSPD31 Ball Bearing Unit
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Datasheet. MSPD31 specification

Temp Rating
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

275.0 deg fahrenheit

Mounting Slot Width
A measurement taken at right angles to the length of the mounting slot,in distinction from thickness.

0.7500in.

Mounting Slot Length
A measurement of the longest dimension of the mounting slot,in distinction from width.

1.2500in.

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

1.9375in.

Base Thickness
A measurement of the smallest dimension of a base,in distinction from length or width.

0.8750in.

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

7.2500in. and 8.2500in.

Housing Height

5.4375in.

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

10.0000in.

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

hydraulic

Base Length
A measurement of the longest dimension of the base,in distinction from width.

2.6250in.

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

1

Alignment Type
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.

SELF-Aligning

Internal Fit-up Designation
The designation specifying the type of fit as recognized by industrial and governmental agencies.

standard

Assembly Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the assembly.

2.6250in.

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

labyrinth

Block Type
Indicates the type of block.

floating

Shaft End Type
Indicates the type of shaft end provided.

open

Seal Location
Indicates the location of the seal.

both ends

Load Capability Type
Indicates the type of load capability.

radial

Height From Bottom Of Base To Bore Centerline

2.7500in.

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

ground rolling element groove

Lubrication Fitting Angle From Horizontal Centerline
The angle of the lubrication fitting from the horizontal centerline of the item.

90.0 degrees

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

direct

Mounting Hole Type
Indicates the type of mounting hole(s) provided on the item.

slotted

Lubrication Material
The chemical compound or mechanical mixture properties with which the item is lubricated.

grease

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

iron cast housing

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

steel seal and wool seal

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

pillow block, solid

Answers.

What is the style?

Pillow block, solid

What material is the ball bearing unit made of ?

Steel seal and wool seal

What material is the ball bearing unit made of ?

Iron cast housing

What is the NSN for MSPD31?

3130-00-951-6932

How is this classified for shipping?

Schedule B number: 8482991050
Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)

What's the federal classification of MSPD31?

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 3130-00-951-6932 BEARING UNIT,BALL

pillow block, solid 1.9375" bore diameter

NIIN
009516932
NIIN Date
01/01/62
Schedule B
8482991050 
Name Code
30556
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

  • - U.s. Postal Service - Procurement And Supplies Department 

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Nothing similar to this part number was found in our inventory

MSPD31 / Bearing unit,ballWhat is the formal definition of this item?

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.