KB025XP0

View detailed technical data, stock status, and sourcing information for: KB025XP0

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KB025XP0
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-020-3118
Item Name Code
00014
Assigment Date
10/17/1972 (53 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.

2.4994 inches minimum and 2.5000 inches maximum bore diameter, 3.1245 inches minimum and 3.1250 inches maximum overall outside diameter, pressed retainer fabrication method, ground surface finish, 0.3075 inches minimum and 0.3125 inches maximum 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
0.3075 inches minimum and 0.3125 inches maximum
Bore Diameter
2.4994 inches minimum and 2.5000 inches maximum
Overall Outside Diameter
3.1245 inches minimum and 3.1250 inches maximum
Surface Finish
ground
Retainer Fabrication Method
pressed
Load Direction
radial
Bore Shape
straight
Internal Fit-Up Designation
standard
Standard Tolerance Designation
abec no.1
Material
copper alloy retainer
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Material Document And Classification
66 fed std single material response ball
Material Document And Classification
66 fed std single material response inner ring
Material Document And Classification
66 fed std single material response outer ring
Special Test Features
special quality control tezting
Style Designator
4 point ball contact, solid inner and outer rings, non-separable
Test Data Document
"81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Reference Number Differentiating Characteristics
as differentiated by material which must conform to ships parts control center special quality control provisions

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
10178113 Annular Ball Bearing
KB025XP0 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-020-3118?
The FSCG of the NSN 3110-00-020-3118 is 3110
Does the NSN 3110-00-020-3118 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-020-3118 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 3110-00-020-3118 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-020-3118 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 3110-00-020-3118 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Tue, Oct 17, 1972

Professional Distribution

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