527 - 520X

Comprehensive specifications and application details for: 527 - 520X Tapered Roller Bearing.

Summary

Explore detailed summary information for bearing: 527 - 520X. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
527 - 520X
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-663-8590
Item Name Code
00021
Federal Item Identification Guide
A044A0
Assigment Date
05/25/2017

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.

44.450 millimeters nominal bore diameter, 3.30 millimeters nominal backface corner radius, 26.988 millimeters nominal cup width, 3.560 millimeters nominal cone corner radius, 36.068 millimeters nominal cone width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-663-8590 . Find dimensions, materials, tolerances, performance characteristics, etc.

Backface Corner Radius
3.30 millimeters nominal
Bore Diameter
44.450 millimeters nominal
Cone Corner Radius
3.560 millimeters nominal
Cone Width
36.068 millimeters nominal
Cup Width
26.988 millimeters nominal
Overall Outside Diameter
100.00 millimeters nominal
Overall Width
36.068 millimeters nominal
Material
steel cage
Part Name Assigned By Controlling Agency
tapered roller bearing
Standout Width
2.3 millimeters nominal
Style Designator
straight bore, normal angle

Frequently Asked Questions

Find quick answers to common questions about bearing: 527 - 520X. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-663-8590?
The FSCG of the NSN 3110-01-663-8590 is 3110
Does the NSN 3110-01-663-8590 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-01-663-8590 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 3110-01-663-8590 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-663-8590 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 3110-01-663-8590 was assigned to the Federal Catalog?
It was assigned 8 years ago, on Thu, May 25, 2017

Price & Availability

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