538170

View detailed technical data, stock status, and sourcing information for: 538170

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538170
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-796-4612
Item Name Code
30213
Assigment Date
01/01/1962 (64 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

machined retainer fabrication method, 0.8750 inches nominal bore diameter, 1.3125 inches nominal overall outside diameter, ground surface finish, 0.2500 inches nominal 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
0.2500 inches nominal
Bore Diameter
0.8750 inches nominal
Overall Outside Diameter
1.3125 inches nominal
Surface Finish
ground
Retainer Fabrication Method
machined
Load Direction
radial
Standard Tolerance Designation
abec no.3
Bearing Preload Rating
5.0 pounds nominal
Special Features
pair of bearings,back to back mounting
Material
unable to decode
Style Designator
universal ground faces, counterbored outer ring, 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
538170 Duplex Ball Bearing
A540HX5K4DB5 Duplex Ball Bearing
SR540831C20K3S-1 Duplex Ball Bearing
T356 Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-796-4612?
The FSCG of the NSN 3110-00-796-4612 is 3110
Does the NSN 3110-00-796-4612 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-00-796-4612 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 3110-00-796-4612 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-796-4612 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 3110-00-796-4612 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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