B3488-3

View detailed technical data, stock status, and sourcing information for: B3488-3
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-293-8975

Item Name Code

00023

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.

13.0000 inches minimum and 13.0020 inches maximum bore diameter, 0.0625 inches minimum and 0.0781 inches maximum cone corner radius, 0.8438 inches nominal cone width, retainer protrudes 0.0625 in special features, afbma class 2 standard tolerance designation

Product Characteristics

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

Bore Diameter: 13.0000 inches minimum and 13.0020 inches maximum
Cone Corner Radius: 0.0625 inches minimum and 0.0781 inches maximum
Cone Width: 0.8438 inches nominal
Standard Tolerance Designation: afbma class 2
Special Features: retainer protrudes 0.0625 in
Material: steel retainer
Material Document And Classification: 66 fed std single material response cone
Style Designator: normal angle

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
B3488-3	Tapered Roller Cone and Rollers
XC2256CC	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-293-8975?

The FSCG of the NSN 3110-00-293-8975 is 3110

Does the NSN 3110-00-293-8975 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-293-8975 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 3110-00-293-8975 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-293-8975 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 3110-00-293-8975 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963