907257

907257 Washer Thrust Bearing

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Datasheet. 907257 specification

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

rectangular

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.

2.1130in. and 2.1180in.

Center Hole Shape Style
The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.

round

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

1.6200in.

Overall Thickness
An overall measurement of the smallest dimension of an item,in distinction from length or width.

0.0920in. and 0.0940in.

Bearing Surface Hole Quantity
The number of holes in the bearing surface excluding the center hole.

1 first

Bearing Surface Hole Diameter
The length of a straight line which passes through the center of a bearing surface hole,and terminates at the circumference.

0.1250in. first

Corner Shape
The physical configuration of the corner.

square all corners

Lubrication Feature
The feature inherent in the item design to effect lubrication.

groove external surface member

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

copper alloy 544

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 washer thrust bearing made of ?

Copper alloy 544

What is the outside diameter?

2.1130 inches minimum and 2.1180 inches maximum

What is the NSN for 907257?

3120-00-698-1909

How is this classified for shipping?

Schedule B number: 8482105008
Thrust ball bearings

What's the federal classification of 907257?

FSC 3120 ⁓ Bearings, plain, unmounted

Note-bearings in this class are generally one piece that retain and position moving and/or rotating parts. they may have lubrication grooves/fittings/facilities or include pre-lubrication.

Excluding antifriction bearings (fsc 3110); mounted bearings (fsc 3130).

NSN 3120-00-698-1909 BEARING,WASHER,THRUST

round 2.1130" outside diameter

NIIN
006981909
NIIN Date
01/01/63
Schedule B
8482105008 
Name Code
13211
FIIG
A045A0
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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 7966557 Cage 19207

Major End Users Countries and entities

  • - Kuwait 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

907257 / Bearing,washer,thrustWhat is the formal definition of this item?

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. it is designed for applications involving moving (kinetic) loads. except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. the thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. see also washer, flat and spacer, sleeve.