4907-1

View detailed technical data, stock status, and sourcing information for: 4907-1
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-157-3740

Item Name Code

00019

Assigment Date

01/01/1963 (63 years ago)

0.2900 inches minimum and 0.3000 inches maximum overall height, 0.3800 inches minimum and 0.3850 inches maximum bore smallest diameter, 0.7230 inches minimum and 0.7330 inches maximum overall outside diameter, unground surface finish, rigid alignment type

Product Characteristics

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

Overall Height: 0.2900 inches minimum and 0.3000 inches maximum
Overall Outside Diameter: 0.7230 inches minimum and 0.7330 inches maximum
Bore Smallest Diameter: 0.3800 inches minimum and 0.3850 inches maximum
Surface Finish: unground
Alignment Type: rigid
Thrust Directional Capability Designation: single
Material: steel overall
Style Designator: grooved race surface, banded od

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
19144	Thrust Ball Bearing
4907-1	Thrust Ball Bearing
495BBEARING	Thrust Ball Bearing
50-011	Thrust Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-157-3740?

The FSCG of the NSN 3110-00-157-3740 is 3110

Does the NSN 3110-00-157-3740 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3110-00-157-3740 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 3110-00-157-3740 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-157-3740 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 3110-00-157-3740 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963