T3578

View detailed technical data, stock status, and sourcing information for: T3578
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0780

Item Name Code

00023

Assigment Date

01/01/1961 (65 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).

1.7500 inches nominal bore diameter, afbma class 2 standard tolerance designation, 1.2160 inches nominal cone width, 0.1406 inches nominal cone corner radius, steel overall material

Product Characteristics

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

Bore Diameter: 1.7500 inches nominal
Cone Corner Radius: 0.1406 inches nominal
Cone Width: 1.2160 inches nominal
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-311-9600	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
0211596	Tapered Roller Cone and Rollers
149398	Tapered Roller Cone and Rollers
15945J	Tapered Roller Cone and Rollers
1B3975	Tapered Roller Cone and Rollers
1R5	Tapered Roller Cone and Rollers
211596	Tapered Roller Cone and Rollers
2X6522A	Tapered Roller Cone and Rollers
3578TIM	Tapered Roller Cone and Rollers
3D64	Tapered Roller Cone and Rollers
426880	Tapered Roller Cone and Rollers
581084	Tapered Roller Cone and Rollers
587746	Tapered Roller Cone and Rollers
62AX255	Tapered Roller Cone and Rollers
654047	Tapered Roller Cone and Rollers
827453	Tapered Roller Cone and Rollers
87506	Tapered Roller Cone and Rollers
9001430-0002	Tapered Roller Cone and Rollers
9510262	Tapered Roller Cone and Rollers
BRTAG1	Tapered Roller Cone and Rollers
BT3578	Tapered Roller Cone and Rollers
F18485	Tapered Roller Cone and Rollers
FF564832	Tapered Roller Cone and Rollers
K3578	Tapered Roller Cone and Rollers
M2103	Tapered Roller Cone and Rollers
M93599	Tapered Roller Cone and Rollers
MA1622	Tapered Roller Cone and Rollers
ME76-2	Tapered Roller Cone and Rollers
P29159	Tapered Roller Cone and Rollers
P37795	Tapered Roller Cone and Rollers
R18485	Tapered Roller Cone and Rollers
ST2005A	Tapered Roller Cone and Rollers
ST225A	Tapered Roller Cone and Rollers
T3578	Tapered Roller Cone and Rollers
V1612	Tapered Roller Cone and Rollers
X6086	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-0780?

The FSCG of the NSN 3110-00-100-0780 is 3110

Does the NSN 3110-00-100-0780 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0780 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 3110-00-100-0780 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-0780 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 3110-00-100-0780 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961