53-325-2

View detailed technical data, stock status, and sourcing information for: 53-325-2

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53-325-2
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-863-7980
Item Name Code
00014
Assigment Date
01/01/1962 (64 years ago)

0.2498 inches minimum and 0.2500 inches maximum bore diameter, 0.7498 inches minimum and 0.7500 inches maximum overall outside diameter, pressed retainer fabrication method, 0.2802 inches minimum and 0.2812 inches maximum overall width, ground surface finish

Product Characteristics

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

Overall Width
0.2802 inches minimum and 0.2812 inches maximum
Bore Diameter
0.2498 inches minimum and 0.2500 inches maximum
Overall Outside Diameter
0.7498 inches minimum and 0.7500 inches maximum
Surface Finish
ground
Retainer Fabrication Method
pressed
Shield Quantity
1
Load Direction
radial
Bore Shape
straight
Internal Clearance
0.0002 inches minimum radial and 0.0005 inches maximum radial
Special Features
inner ring runout 0.0001 in.; outer ring runout 0.0002 in.
Material
steel corrosion resisting overall
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-155-9638 No Name Available 01/01/1998

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
53-325-2 Annular Ball Bearing
SR4AS3 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-863-7980?
The FSCG of the NSN 3110-00-863-7980 is 3110
Does the NSN 3110-00-863-7980 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-863-7980 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 3110-00-863-7980 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-863-7980 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 3110-00-863-7980 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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