KB025XPOL

Comprehensive specifications and application details for: KB025XPOL Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: KB025XPOL. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KB025XPOL
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-089-1619
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/26/1980

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.

primarily radial internal fit-up contact angular direction, 2.4982 inches minimum and 2.5000 inches maximum bore diameter, straight bore shape, radial load direction, 30.0 degrees nominal contact angle

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-089-1619 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
2.4982 inches minimum and 2.5000 inches maximum
Bore Shape
straight
Contact Angle
30.0 degrees nominal
Internal Fit-Up Contact Angular Direction
primarily radial
Load Direction
radial
Overall Outside Diameter
3.1232 inches minimum and 3.1250 inches maximum
Overall Width
0.3075 inches minimum and 0.3125 inches maximum
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
Material Document And Classification
qq-b-613 fed spec all material responses or sae assn std all material responses retainer
Material
copper alloy retainer
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Retainer Fabrication Method
machined
Special Features
0.0000 in. min 0.0010 in. max diametral preload
Style Designator
4 point ball contact, solid inner and outer rings, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: KB025XPOL. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-089-1619?
The FSCG of the NSN 3110-01-089-1619 is 3110
Does the NSN 3110-01-089-1619 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-089-1619 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 3110-01-089-1619 contain precious materials?
Precious metal content is unknown
Does NSN 3110-01-089-1619 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 3110-01-089-1619 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Sat, Jan 26, 1980

Price & Availability

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