7721057

7721057 Retaining Bearing Plate

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Datasheet. 7721057 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

counterbored w/ aperture

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

9.813in.

Minor Thickness

0.625in.

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

0.531in.

Aperture Diameter
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.

4.501in.

Mounting Hole Arrangement Style
The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting hole(s).

single bolt hole circle

Corner Radius
A measurement of a straight line from the midpoint of a rounded corner to its periphery.

0.125in.

Bolt Circle Hole Quantity
The number of holes in a bolt circle.

8

Mounting Bolt Circle Diameter
The length of a straight line which passes through the center of a mounting bolt circle,and terminates at the circumference.

8.813in.

Raised Surface Height
A measurement from the bottom to the top of a raised surface,in distinction from depth.

0.301in.

Counterbore Diameter

7.250in.

Counterbore Depth

0.125in.

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

round, unthreaded

Outside Raised Surface Diameter

7.874in.

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

steel

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

round

Answers.

What is the style?

Round

What material is the retaining bearing plate made of ?

Steel

What is the outside diameter?

9.813 inches

What is the NSN for 7721057?

3110-00-772-1057

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 7721057?

FSC 3110 ⁓ Bearings, antifriction, unmounted

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 plain bearings (fsc 3120); jewel bearings (fsc 3120)

NSN 3110-00-772-1057 PLATE,RETAINING,BEARING

round 9.813" outside diameter

NIIN
007721057
NIIN Date
01/01/62
Schedule B
8482997090 
Name Code
22293
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

  • - Austria 
  • - Spain 
  • - Republic of Korea 
  • - Greece 

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Nothing similar to this part number was found in our inventory

7721057 / Plate,retaining,bearingWhat is the formal definition of this item?

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. it must have drilled and/or tapped holes for mounting purposes. excludes end bell, electrical rotating equipment.