XA251

View detailed technical data, stock status, and sourcing information for: XA251

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XA251
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-190-9267
Item Name Code
00014
Assigment Date
01/01/1963 (63 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.

1 shield quantity, 110.00 millimeters nominal bore diameter, 30.0 millimeters nominal overall width, 175.00 millimeters nominal overall outside diameter, 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
30.0 millimeters nominal
Bore Diameter
110.00 millimeters nominal
Overall Outside Diameter
175.00 millimeters nominal
Surface Finish
ground
Shield Quantity
1
Load Direction
radial
Bore Shape
straight
Internal Fit-Up Designation
standard
Standard Tolerance Designation
abec no.1
Material
steel overall
Style Designator
counterbored outer ring, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-350-5193 No Name Available 01/01/1963

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
122RF Annular Ball Bearing
16X122RF Annular Ball Bearing
380051022 Annular Ball Bearing
XA251 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-190-9267?
The FSCG of the NSN 3110-00-190-9267 is 3110
Does the NSN 3110-00-190-9267 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-190-9267 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 3110-00-190-9267 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-190-9267 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 3110-00-190-9267 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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Pricing

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