208KRR2

View detailed technical data, stock status, and sourcing information for: 208KRR2
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-436-1901

Item Name Code

00014

Assigment Date

03/24/1969 (57 years ago)

40.00 millimeters nominal bore diameter, 0.8268 inches nominal outer ring width, 80.00 millimeters nominal overall outside diameter, ground surface finish, 1.0630 inches nominal inner ring width

Product Characteristics

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

Bore Diameter: 40.00 millimeters nominal
Overall Outside Diameter: 80.00 millimeters nominal
Outer Ring Width: 0.8268 inches nominal
Inner Ring Width: 1.0630 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 2
Bearing Seal Type: contact
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.1
Special Features: end play0.0035 in. t0 0.0055 in. under 15 lbs.gage load also bearing packed 40 percent full of spcified lubricant
Lubrication Material: grease
Lubrication Material Document And Classification: alvania 3,fscm 54527 mfr ref single material response
Material: rubber synthetic seal
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel retainer
Style Designator: non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-493-8202	No Name Available	08/07/1970

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
208KRR2	Annular Ball Bearing
208KRR2Z17P	Annular Ball Bearing
208SZZ10	Annular Ball Bearing
456991	Annular Ball Bearing
550499	Annular Ball Bearing
550499-1	Annular Ball Bearing
550499-2	Annular Ball Bearing
550499-3	Annular Ball Bearing
550499-5	Annular Ball Bearing
550499-6	Annular Ball Bearing
550499-7	Annular Ball Bearing
626-6-2057	Annular Ball Bearing
88508AJT1Z4	Annular Ball Bearing
88508YY	Annular Ball Bearing
904570	Annular Ball Bearing
XD88508ADT1Z4	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-436-1901?

The FSCG of the NSN 3110-00-436-1901 is 3110

Does the NSN 3110-00-436-1901 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-436-1901 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 3110-00-436-1901 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-436-1901 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 3110-00-436-1901 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Mar 24, 1969