52878U

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52878U
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-100-3690
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).

3110-00-100-3690, tapered roller cone and rollers

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-843-5271 No Name Available 03/04/1968
3110-00-843-7581 No Name Available 09/25/1967
3110-00-844-0262 No Name Available 11/02/1970
3110-01-461-3366 No Name Available 06/01/2015

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
02872 Tapered Roller Cone and Rollers
128239R91 Tapered Roller Cone and Rollers
15361 Tapered Roller Cone and Rollers
1793513 Tapered Roller Cone and Rollers
3B7389 Tapered Roller Cone and Rollers
4253273-9 Tapered Roller Cone and Rollers
48-010 Tapered Roller Cone and Rollers
52878 Tapered Roller Cone and Rollers
52878U Tapered Roller Cone and Rollers
80547 Tapered Roller Cone and Rollers
8M4621 Tapered Roller Cone and Rollers
BT02872 Tapered Roller Cone and Rollers
FP02872 Tapered Roller Cone and Rollers
GP4630 Tapered Roller Cone and Rollers
R20975 Tapered Roller Cone and Rollers
U52878 Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-3690?
The FSCG of the NSN 3110-00-100-3690 is 3110
Does the NSN 3110-00-100-3690 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-100-3690 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 3110-00-100-3690 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-100-3690 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 3110-00-100-3690 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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