2D3-978 ITEM 68

Comprehensive specifications and application details for: 2D3-978 ITEM 68 Tapered Roller Cone and Rollers.

Summary

Explore detailed summary information for bearing: 2D3-978 ITEM 68. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
2D3-978 ITEM 68
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-024-8521
Item Name Code
00023
Federal Item Identification Guide
A044A0
Assigment Date
07/21/1976

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).

25.0 millimeters maximum cone width, 70.0 millimeters maximum bore diameter, steel overall material, pressed retainer fabrication method, 1.0 millimeters maximum cone corner radius

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-024-8521 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
70.0 millimeters maximum
Cone Corner Radius
1.0 millimeters maximum
Cone Width
25.0 millimeters maximum
Material
steel overall
Retainer Fabrication Method
pressed
Special Features
jlm series
Style Designator
normal angle

Frequently Asked Questions

Find quick answers to common questions about bearing: 2D3-978 ITEM 68. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-024-8521?
The FSCG of the NSN 3110-01-024-8521 is 3110
Does the NSN 3110-01-024-8521 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-01-024-8521 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 3110-01-024-8521 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-024-8521 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 3110-01-024-8521 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Wed, Jul 21, 1976

Price & Availability

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