30311J2/Q

Comprehensive specifications and application details for: 30311J2/Q Tapered Roller Bearing.

Summary

Explore detailed summary information for bearing: 30311J2/Q. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
30311J2/Q
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-057-9579
Item Name Code
00021
Federal Item Identification Guide
A044A0
Assigment Date
03/22/1978

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.

55.0 millimeters nominal bore diameter, 2.5 millimeters nominal cone corner radius, 2.0 millimeters nominal backface corner radius, 25.0 millimeters nominal cup width, 29.0 millimeters nominal cone width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-057-9579 . Find dimensions, materials, tolerances, performance characteristics, etc.

Backface Corner Radius
2.0 millimeters nominal
Bore Diameter
55.0 millimeters nominal
Cone Corner Radius
2.5 millimeters nominal
Cone Width
29.0 millimeters nominal
Cup Width
25.0 millimeters nominal
Overall Outside Diameter
120.0 millimeters nominal
Overall Width
31.5 millimeters nominal
Material
steel overall
Retainer Fabrication Method
pressed
Standout Width
6.5 millimeters nominal
Style Designator
straight bore, normal angle

Frequently Asked Questions

Find quick answers to common questions about bearing: 30311J2/Q. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-057-9579?
The FSCG of the NSN 3110-01-057-9579 is 3110
Does the NSN 3110-01-057-9579 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-01-057-9579 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 3110-01-057-9579 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-057-9579 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 3110-01-057-9579 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Wed, Mar 22, 1978

Price & Availability

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