21C6020

View detailed technical data, stock status, and sourcing information for: 21C6020
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-152-5215

Item Name Code

00015

Assigment Date

08/09/1972 (53 years ago)

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.

3.1099 inches minimum and 3.1102 inches maximum overall outside diameter, cradle21c6004g01 when balancing compr rotor assy end item identification, 1.7731 inches minimum and 1.7733 inches maximum bore diameter, ground surface finish, 0.4674 inches minimum and 0.4724 inches maximum overall width

Product Characteristics

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

Overall Width: 0.4674 inches minimum and 0.4724 inches maximum
Bore Diameter: 1.7731 inches minimum and 1.7733 inches maximum
Overall Outside Diameter: 3.1099 inches minimum and 3.1102 inches maximum
End Item Identification: cradle21c6004g01 when balancing compr rotor assy
Surface Finish: ground
Bore Shape: straight
Locating Feature: nonlocating
Standard Tolerance Designation: abec no.5
Material: copper alloy retainer
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material: steel comp e52100 roller
Style Designator: single row, non-locating, two lip inner ring, cylindrical outer ring, separable

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
21C6020	Cylindrical Roller Bearing
21C6020P01	Cylindrical Roller Bearing
R1909E3	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-152-5215?

The FSCG of the NSN 3110-00-152-5215 is 3110

Does the NSN 3110-00-152-5215 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-152-5215 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 3110-00-152-5215 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-152-5215 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 3110-00-152-5215 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Aug 9, 1972