1025Z1025

View detailed technical data, stock status, and sourcing information for: 1025Z1025

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1025Z1025
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-01-013-3921
Item Name Code
00014
Assigment Date
12/03/1975 (50 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

ground surface finish, pressed retainer fabrication method, 60.0 millimeters nominal bore diameter, 22.0 millimeters nominal overall width, 110.0 millimeters nominal overall outside diameter

Product Characteristics

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

Overall Width
22.0 millimeters nominal
Bore Diameter
60.0 millimeters nominal
Overall Outside Diameter
110.0 millimeters nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Shield Quantity
1
Load Direction
radial
Bore Shape
straight
Internal Fit-Up Designation
standard
Features Provided
snap ring-groove mounting and mounting groove
Standard Tolerance Designation
abec no.1
Lubrication Material
lubricant
Material
steel 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-01-024-8399 No Name Available 02/01/1980

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
1025Z1025 Annular Ball Bearing
105Z1025 Annular Ball Bearing
212SLV Annular Ball Bearing
3088 81504 Annular Ball Bearing
3A769 Annular Ball Bearing
5FT126 Annular Ball Bearing
6212ZNBR Annular Ball Bearing
81504 Annular Ball Bearing
895453 Annular Ball Bearing
9422000 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-013-3921?
The FSCG of the NSN 3110-01-013-3921 is 3110
Does the NSN 3110-01-013-3921 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-013-3921 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 3110-01-013-3921 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-013-3921 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 3110-01-013-3921 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Wed, Dec 3, 1975

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