250020

250020 Ball Annular Bearing

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Datasheet. 250020 specification

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

8.00 mm

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

22.00 mm

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

grease

Outer Ring Width

0.4060in.

Inner Ring Width

0.3900in.

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.

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

radial

Bore Shape
The physical configuration of the bore.

straight

Internal Clearance
The clearance between the bearing rings and the rolling elements.

0.0006in. radial and 0.0011in. radial

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

abec no.1

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

natural color shields also 100 pct noise tested for motor bearing quality also 100 pct inspected to eliminate bearing w/cage windup

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 250020?

3110-00-973-8166

How is this classified for shipping?

Schedule B number: 8482105028
nmfc 114820
Angular contact ball bearings

What's the federal classification of 250020?

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 3110-00-973-8166 BEARING,BALL,ANNULAR

non-loading groove, non-separable natural color shields also 100 pct noise tested for motor bearing quality also 100 pct inspected to eliminate bearing w/cage windup 8.00mm bore diameter

NIIN: 009738166
NIIN Date: 01/01/60
Schedule B: 8482105028
Name Code: 00014
FIIG: A044A0
Item Weight: 0.100lbs
Item Dimensions: 18 X 18 X 14
QUP: 1
Historical Price: $157.75 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.	FFB171	Cage 81348
2.	9995369	Cage 18876
3.	9088DDS587-3	Cage 43991
4.	A21788	Cage 43991
5.	70882ZS587	Cage 43991
6.	9088DDS587-1	Cage 43991
7.	15079-1	Cage 82877
8.	KC-10039	Cage 82877
9.	R1433Z	Cage 43991
10.	9088DDMFS587-1MILG3278	Cage 43991
11.	HE	Cage 82877

Major End Users Countries and entities

- U.s. Marine Corps
- Department of The Air Force
- Department of The Army
- Department of The Navy
- Federal Aviation Administration
- Spain
- Kuwait
- Canada
- Germany
- Republic of Korea
- United Kingdom
- Netherlands
- Portugal
- Italy
- Norway
- Greece
- Turkey
- Nato Maintenance And Supply Agency

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Shipping Information

Special Handling: Other or no special handling required (sh)
LTL (less than a truck load rating): 77.5
LCL (less than a car load rating): Unknown
Special Cargo: No special type of cargo code applicable
Air Freight (Minimum cargo door size required): Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Customs Requirement Classification: Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
Commodity (for shipments via water): Bearings
NMFC (national motor freight code): 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
UFC (universal freight code): 58860

Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

250020 / 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.