1253A1602 REF 73

Comprehensive specifications and application details for: 1253A1602 REF 73 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 1253A1602 REF 73. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
1253A1602 REF 73
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-554-0020
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1963

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.

1.1250 inches nominal overall outside diameter, straight bore shape, radial load direction, standard internal fit-up designation, 0.5000 inches nominal bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-554-0020 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.5000 inches nominal
Bore Shape
straight
Internal Fit-Up Designation
standard
Load Direction
radial
Overall Outside Diameter
1.1250 inches nominal
Overall Width
0.2500 inches nominal
Material Document And Classification
astm a 295 assn std single material response overall
Material
steel comp e52100 overall
Retainer Fabrication Method
pressed
Standard Tolerance Designation
abec no.1
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Replaces

The NSN 3110-00-554-0020 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-155-8425 No Name Available 08/19/1970
3110-00-172-8420 No Name Available 05/01/1977
3110-00-198-0383 No Name Available 12/22/1998
3110-00-203-8918 No Name Available 01/29/1969
3110-00-540-9893 No Name Available 11/07/1969
3110-00-624-0808 No Name Available 04/01/1984
3110-00-630-1754 No Name Available 10/01/1982
3110-00-776-2891 No Name Available 08/09/1991

Frequently Asked Questions

Find quick answers to common questions about bearing: 1253A1602 REF 73. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-554-0020?
The FSCG of the NSN 3110-00-554-0020 is 3110
Does the NSN 3110-00-554-0020 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-554-0020 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 3110-00-554-0020 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-554-0020 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 3110-00-554-0020 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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