102790-1

1027901 Roller Needle Bearing

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Datasheet. 102790-1 specification

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

0.5800in.

Overall Outside Diameter
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

0.9000in.

Outer Ring Width

0.7450in.

Inner Ring Width

1.0000in.

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

unground

Retainer Fabrication Method
The means used in manufacturing the retainer.

machined

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

SELF-Aligning

Self-alignment Location
Indicates the location of the self-alignment feature.

internal

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

plastic shell

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

steel ball

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

steel inner race

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

steel outer race

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

track roller

Answers.

What quantity is this sold in?

1EA

What is the style?

Track roller

What material is the roller needle bearing made of ?

Steel outer race

What material is the roller needle bearing made of ?

Steel inner race

What material is the roller needle bearing made of ?

Steel ball

What material is the roller needle bearing made of ?

Plastic shell

What is the NSN for 102790-1?

3110-01-446-2620

How is this classified for shipping?

Schedule B number: 8482400000
Needle roller bearings

What's the federal classification of 102790-1?

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 3110-01-446-2620 BEARING,ROLLER,NEEDLE

track roller 0.5800" bore diameter

NIIN
014462620
NIIN Date
06/27/97
Schedule B
8482400000 
Name Code
00051
FIIG
A044A0
QUP
Historical Price
$1,000.00 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - U.s. Coast Guard 
  • - Singapore 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

102790-1 / Bearing,roller,needleWhat is the formal definition of this item?

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.