B2-7

Comprehensive specifications and application details for: B2-7 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: B2-7. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
B2-7
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-723-1958
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.

standard internal fit-up designation, 0.0420 inches nominal flange width, straight bore shape, 0.6900 inches nominal flange outside diameter, 0.2500 inches nominal bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-723-1958 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.2500 inches nominal
Bore Shape
straight
Flange Outside Diameter
0.6900 inches nominal
Flange Width
0.0420 inches nominal
Internal Fit-Up Designation
standard
Load Direction
radial
Outer Ring Outside Diameter
0.6250 inches nominal
Overall Width
0.1960 inches nominal
Material
steel corrosion resisting overall
Retainer Fabrication Method
pressed
Standard Tolerance Designation
abec no.7
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Replaces

The NSN 3110-00-723-1958 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-066-9768 No Name Available 07/01/1977
3110-00-133-6753 No Name Available 02/01/2008
3110-00-247-5128 No Name Available 07/07/2003
3110-00-346-8222 No Name Available 07/23/1974
3110-00-580-0992 No Name Available 07/06/1972
3110-00-679-4141 No Name Available 11/01/2007
3110-00-897-2950 No Name Available 07/06/1972
3110-00-922-3409 No Name Available 02/01/1984
3110-00-939-9025 No Name Available 11/01/1983

Frequently Asked Questions

Find quick answers to common questions about bearing: B2-7. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-723-1958?
The FSCG of the NSN 3110-00-723-1958 is 3110
Does the NSN 3110-00-723-1958 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-723-1958 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 3110-00-723-1958 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-723-1958 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 3110-00-723-1958 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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