21310C

Comprehensive specifications and application details for: 21310C Self-Aligning Roller Bearing.

Summary

Explore detailed summary information for bearing: 21310C. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
21310C
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-156-1424
Item Name Code
00016
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1963

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.

50.0 millimeters nominal bore diameter, 110.0 millimeters nominal overall outside diameter, straight bore shape, standard internal fit-up designation, 27.0 millimeters nominal overall width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-156-1424 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
50.0 millimeters nominal
Bore Shape
straight
Internal Fit-Up Designation
standard
Overall Outside Diameter
110.0 millimeters nominal
Overall Width
27.0 millimeters nominal
Material
steel inner ring
Material
steel outer ring
Material
steel roller
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: 21310C. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-156-1424?
The FSCG of the NSN 3110-00-156-1424 is 3110
Does the NSN 3110-00-156-1424 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-156-1424 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 3110-00-156-1424 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-156-1424 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 3110-00-156-1424 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

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