21068

Comprehensive specifications and application details for: 21068 Cylindrical Roller Bearing.

Summary

Explore detailed summary information for bearing: 21068. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
21068
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-863-1194
Item Name Code
00015
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1962

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.

0.0012 inches minimum radial and 0.0016 inches maximum radial internal clearance, 17.0 millimeters nominal bore diameter, one direction locating feature, straight bore shape, 30.0 millimeters nominal overall outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-863-1194 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
17.0 millimeters nominal
Bore Shape
straight
Internal Clearance
0.0012 inches minimum radial and 0.0016 inches maximum radial
Locating Feature
one direction
Overall Outside Diameter
30.0 millimeters nominal
Overall Width
7.0 millimeters nominal
Material Document And Classification
ams 6440 assn std single material response or ams 6441 assn std single material response inner ring
Material Document And Classification
ams 6440 assn std single material response or ams 6441 assn std single material response outer ring
Material Document And Classification
ams 6440 assn std single material response roller
Material Document And Classification
mil-t-46072 mil spec single material response or 2-300-027,91547 mfr ref single material response retainer
Material
copper alloy retainer
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Retainer Fabrication Method
machined
Special Features
heat stabilized for operation at m 65 to p 350 deg f rockwell harness rating,retainer 47.0 min,rollers,inner and outer rings 58.0 to 62.0 c scale
Standard Tolerance Designation
rbec no.5
Style Designator
single row, one-direction locating, one lip inner ring, two lip outer ring, separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 21068. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-863-1194?
The FSCG of the NSN 3110-00-863-1194 is 3110
Does the NSN 3110-00-863-1194 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-863-1194 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3110-00-863-1194 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-863-1194 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 3110-00-863-1194 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

Price & Availability

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