What is Federal Supply Class 3130?

FSC 3130 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 3130) in the USA for supply items codified in the category of Bearings, Mounted.

What is NATO Supply Classification Class 3130?

NSC 3130 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 3130 in the USA) for supply items codified in the category of Bearings, Mounted.

Which Federal Supply Group is FSC 3130 in?

FSC 3130 is in Federal Supply Group (FSG) 31 which contains Bearings.

Which NATO Supply Classification Group is NSC 3130 in?

NSC 3130is in NATO Supply Classification Group (NSG) 31 which contains Bearings.

What is a Pillow Block Cap?

A Pillow Block Cap (CAP,PILLOW BLOCK) is an item designed to be affixed to a base, forming a housing for a removable bearing or the bearing may be an integral part of the housing. It is used to prevent the admission of dirt and/or foreign matter, retain the lubricant and to position a shaft or the like.

What is a Ball Bearing Unit?

A Ball Bearing Unit (BEARING UNIT,BALL) is an assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

What is a Plain Bearing Unit?

A Plain Bearing Unit (BEARING UNIT,PLAIN) is an assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.

What is a Roller Bearing Unit?

A Roller Bearing Unit (BEARING UNIT,ROLLER) is an assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.

What is a Bearing Unit Housing?

A Bearing Unit Housing (HOUSING,BEARING UNIT) is a single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see BEARING UNIT, BALL; BEARING UNIT, PLAIN; and BEARING UNIT, ROLLER.

What is a Bearing Housing Liner?

A Bearing Housing Liner (LINER,BEARING HOUSING) is a rigid tubular item which fits between a bearing and its housing, designed primarily as a replaceable wear surface within the inner wall of the housing.

Bearings, Mounted - United Kingdom (UK)

Federal Supply Class (FSC): 3130

NATO Supply Classification Class (NSC): 3130

Federal Supply Group (FSG): 31 Bearings

NATO Supply Classification Group (NSG): 31 Bearings

Items Managed by United Kingdom (UK) - NCB is 99

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NSN Format for Bearings, Mounted
Codified by United Kingdom

31	30	99	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 3130 refers to bearings that are mounted, while NATO Supply Group 31 specifically pertains to bearings.

Bearings are mechanical components that are used to reduce friction between moving parts and support rotational or linear motion. They are commonly used in various industries, including automotive, aerospace, industrial machinery, and more.

NATO Supply Class 3130 includes bearings that are already mounted, meaning they are pre-assembled and ready for installation. This can save time and effort during the assembly process, as the bearings are already securely attached to a housing or mounting surface.

These mounted bearings are designed to provide support and facilitate smooth movement for rotating or linear components. They come in various types, such as ball bearings, roller bearings, and plain bearings, each with its own specific design and application.

The NATO Supply Group 31 focuses specifically on bearings, encompassing a wide range of bearing types, sizes, and configurations. This group includes both mounted and unmounted bearings, as well as related components and accessories.

When working with NATO Supply Class 3130 for Bearings, Mounted in NATO Supply Group 31, it is important to consider the specific requirements and specifications of the application. This includes factors such as load capacity, speed, operating conditions, and environmental considerations.

By understanding the classification and grouping of bearings within NATO supply codes, you can effectively identify and select the appropriate mounted bearings for your specific needs.

FSC 3130 Bearings, Mounted - United Kingdom (UK)

Includes Pillow Block Units; Cartridge Units; Flange Units; Takeup Units; Hanger Box Units; Flat Box Units; Step Box Units.

Excludes Antifriction Bearings (FSC 3110); Plain Unmounted Bearings (FSC 3120).

Note-All bearings, including specially designed, lubricated, and/or selected, are to be classified in the appropriate classes of this group. Bearings are parts that supports another part which rotates, slides, or oscillates in or on it.

Frequently Asked Questions(FAQ) for Federal Supply Class 3130

Supply Items Included in Federal Supply Class 3130

Stock Items From Supply Class 3130 Page 1 of 6