RS77NR4HXR3MILG3278

RS77NR4HXR3MILG3278 Ball Annular Bearing

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Datasheet. RS77NR4HXR3MILG3278 specification

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

0.2500in.

Lubrication Material
The element,compound,or mixture with which the item is lubricated.

grease

Flange Outside Diameter
The length of a straight line which passes through the center of the flange,and terminates at the outside circumference.

0.6875in.

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

0.0420in.

Outer Ring Width

0.2260in.

Inner Ring Width

0.2500in.

Surface Finish
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

ground

Retainer Fabrication Method
The means used in manufacturing the retainer.

pressed

Shield Quantity
The number of shields included on the item.

2

Load Direction
The direction of load with respect to the shaft axis.

radial

Bore Shape
The physical configuration of the bore.

straight

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

standard

Standard Tolerance Designation
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.

abec no.3

Outer Ring Taper

0.0680 per foot inin.

Lubrication Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.

MIL-G-23827 mil spec single material response

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.

NON-Loading groove, NON-Separable

Answers.

What quantity is this sold in?

1EA

What is the style?

Non-loading groove, non-separable

What material is the ball annular bearing made of ?

Steel

What is the NSN for RS77NR4HXR3MILG3278?

3110-00-293-8362

How is this classified for shipping?

Schedule B number: 8482105028
Angular contact ball bearings

What's the federal classification of RS77NR4HXR3MILG3278?

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 3110-00-293-8362 BEARING,BALL,ANNULAR

non-loading groove, non-separable 0.2500" bore diameter

NIIN
002938362
NIIN Date
01/01/63
Schedule B
8482105028 
Name Code
00014
FIIG
A044A0
QUP
Historical Price
$6.85 EA
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. SMB287076-7 Cage 80063
2. MF4DD Cage 21335
3. MF4DDFS160 Cage 21335
4. FB4FFMB306E023H75C00000 Cage 38443

Major End Users Countries and entities

  • - Canada 
  • - Germany 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

RS77NR4HXR3MILG3278 / Bearing,ball,annularWhat is the formal definition of this item?

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.