543308-4

View detailed technical data, stock status, and sourcing information for: 543308-4
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 543308-4 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-134-6946

Item Name Code

00021

Assigment Date

07/08/1982 (44 years ago)

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

0.6250 inches minimum and 0.6390 inches maximum overall width, 0.1550 inches nominal standout width, 0.0500 inches nominal backface corner radius, 34.80 millimeters minimum and 35.00 millimeters maximum bore diameter, 59.75 millimeters minimum and 60.00 millimeters maximum overall outside diameter

Product Characteristics

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

Overall Width: 0.6250 inches minimum and 0.6390 inches maximum
Bore Diameter: 34.80 millimeters minimum and 35.00 millimeters maximum
Overall Outside Diameter: 59.75 millimeters minimum and 60.00 millimeters maximum
Backface Corner Radius: 0.0500 inches nominal
Standout Width: 0.1550 inches nominal
Cone Corner Radius: 0.2200 inches nominal
Cone Width: 0.6600 inches minimum and 0.6670 inches maximum
Cup Width: 0.4700 inches minimum and 0.4770 inches maximum
Material: steel 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-01-168-9806	No Name Available	09/01/1985
3110-01-191-0221	No Name Available	04/01/1986

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
00543308-0004	Tapered Roller Bearing
12349865	Tapered Roller Bearing
3683975	Tapered Roller Bearing
543308-4	Tapered Roller Bearing
68149	Tapered Roller Bearing
907/10000	Tapered Roller Bearing
L68149 AND L68111	Tapered Roller Bearing
L68149/L68111	Tapered Roller Bearing
M907/10000	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-134-6946?

The FSCG of the NSN 3110-01-134-6946 is 3110

Does the NSN 3110-01-134-6946 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-01-134-6946 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 3110-01-134-6946 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-134-6946 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 3110-01-134-6946 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Thu, Jul 8, 1982