321007-1

Comprehensive specifications and application details for: 321007-1 Self-Aligning Roller Bearing.

Summary

Explore detailed summary information for bearing: 321007-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
321007-1
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-926-4712
Item Name Code
00016
Federal Item Identification Guide
A044A0
Assigment Date
09/13/1967

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

7.8740 inches nominal bore diameter, straight bore shape, 3.8583 inches nominal overall width, standard internal fit-up designation, 14.1732 inches nominal overall outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-926-4712 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
7.8740 inches nominal
Bore Shape
straight
Internal Fit-Up Designation
standard
Overall Outside Diameter
14.1732 inches nominal
Overall Width
3.8583 inches nominal
Material Document And Classification
66 fed std single material response inner ring
Material Document And Classification
66 fed std single material response outer ring
Material Document And Classification
66 fed std single material response roller
Material
copper alloy retainer
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Material
steel comp e52100 roller
Retainer Fabrication Method
machined
Special Features
lubricating grooveand holes in outer ring
Standard Tolerance Designation
rbec no.1
Style Designator
double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 321007-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-926-4712?
The FSCG of the NSN 3110-00-926-4712 is 3110
Does the NSN 3110-00-926-4712 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-926-4712 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 3110-00-926-4712 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-926-4712 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 3110-00-926-4712 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Sep 13, 1967

Price & Availability

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