1857570

View detailed technical data, stock status, and sourcing information for: 1857570
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-266-5413

Item Name Code

00014

Assigment Date

10/27/1987 (38 years ago)

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

0.1084 inches minimum and 0.1094 inches maximum outer ring width, 0.1552 inches minimum and 0.1562 inches maximum inner ring width, unground surface finish, 0.3748 inches minimum and 0.3750 inches maximum overall outside diameter, 0.1248 inches minimum and 0.1250 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.

Bore Diameter: 0.1248 inches minimum and 0.1250 inches maximum
Overall Outside Diameter: 0.3748 inches minimum and 0.3750 inches maximum
Outer Ring Width: 0.1084 inches minimum and 0.1094 inches maximum
Inner Ring Width: 0.1552 inches minimum and 0.1562 inches maximum
Surface Finish: unground
Load Direction: angular
Bore Shape: straight
Standard Tolerance Designation: abec no. 7p
Bearing Preload Rating: 2.5 pounds nominal
Contact Angle: 26.0 degrees minimum and 28.0 degrees maximum
Lubrication Material: oil
Lubrication Material Document And Classification: mobil rl 743a fed spec single material response
Material: steel ball
Material: steel inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: qq-s-624 type e52100 fed spec single material response ball
Material Document And Classification: qq-s-624 type e52100 fed spec single material response inner ring
Material Document And Classification: qq-s-624 type e52100 fed spec single material response outer ring
Style Designator: non-loading groove, non-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
1857570	Annular Ball Bearing
R2BAX352	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-266-5413?

The FSCG of the NSN 3110-01-266-5413 is 3110

Does the NSN 3110-01-266-5413 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-266-5413 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 3110-01-266-5413 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-266-5413 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 3110-01-266-5413 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, Oct 27, 1987