KT-A98

View detailed technical data, stock status, and sourcing information for: KT-A98
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-236-6996

Item Name Code

00021

Assigment Date

07/22/1986 (40 years ago)

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

11.5000 inches minimum and 11.5010 inches maximum overall outside diameter, 9.8750 inches minimum and 9.8760 inches maximum bore diameter, 0.1870 inches nominal standout width, 1.0620 inches minimum and 1.0720 inches maximum overall width, 0.0600 inches maximum backface corner radius

Product Characteristics

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

Overall Width: 1.0620 inches minimum and 1.0720 inches maximum
Bore Diameter: 9.8750 inches minimum and 9.8760 inches maximum
Overall Outside Diameter: 11.5000 inches minimum and 11.5010 inches maximum
Backface Corner Radius: 0.0600 inches maximum
Standout Width: 0.1870 inches nominal
Cone Corner Radius: 0.0600 inches maximum
Cone Width: 1.0620 inches nominal
Cup Width: 0.8750 inches nominal
Retainer Fabrication Method: stamped
Alignment Type: rigid
Material: steel comp e52100 overall
Material Document And Classification: aisi assn std single material response overall
Style Designator: straight bore, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-01-268-7653	No Name Available	11/01/1993

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
5000366	Tapered Roller Bearing
501-4457023 ITEM 101	Tapered Roller Bearing
6503-86 ITEM 101	Tapered Roller Bearing
KT-A98	Tapered Roller Bearing
KT098001	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-236-6996?

The FSCG of the NSN 3110-01-236-6996 is 3110

Does the NSN 3110-01-236-6996 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-01-236-6996 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 3110-01-236-6996 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-236-6996 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 3110-01-236-6996 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Jul 22, 1986