DCB21-2-5

View detailed technical data, stock status, and sourcing information for: DCB21-2-5
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-887-1494

Item Name Code

00051

Assigment Date

01/01/1962 (64 years ago)

ground surface finish, 0.2812 inches nominal overall outside diameter, 0.2120 inches minimum and 0.3120 inches maximum overall width, rigid alignment type, 0.1566 inches minimum and 0.1576 inches maximum bore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 0.2120 inches minimum and 0.3120 inches maximum
Bore Diameter: 0.1566 inches minimum and 0.1576 inches maximum
Overall Outside Diameter: 0.2812 inches nominal
Surface Finish: ground
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Material: steel comp 1010 or steel comp 4135h or steel comp 303se outer ring
Material: steel comp 1095 or steel comp 1090 roller
Material Document And Classification: 66 fed std 1st material response or sae assn std 2nd material response roller
Material Document And Classification: 66 fed std all material responses outer ring
Style Designator: non-separable, open end, drawn shell

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
B-2 1/2 5	Needle Roller Bearing
B2 1-2 5	Needle Roller Bearing
DCB21-2-5	Needle Roller Bearing
MS17131-2	Needle Roller Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-887-1494?

The FSCG of the NSN 3110-00-887-1494 is 3110

Does the NSN 3110-00-887-1494 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-887-1494 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3110-00-887-1494 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-887-1494 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3110-00-887-1494 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962