TCR21-28U

Comprehensive specifications and application details for: TCR21-28U Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: TCR21-28U. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
TCR21-28U
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-889-5612
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1962

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

1.3122 inches minimum and 1.3125 inches maximum bore diameter, standard internal fit-up designation, 0.2760 inches minimum and 0.2810 inches maximum inner ring width, radial load direction, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-889-5612 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
1.3122 inches minimum and 1.3125 inches maximum
Bore Shape
straight
Inner Ring Width
0.2760 inches minimum and 0.2810 inches maximum
Internal Fit-Up Designation
standard
Load Direction
radial
Lubrication Material
lubricant
Outer Ring Width
0.2450 inches minimum and 0.2500 inches maximum
Overall Outside Diameter
1.7496 inches minimum and 1.7500 inches maximum
Material Document And Classification
66 fed std single material response ball
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
plastic phenolic retainer
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: TCR21-28U. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-889-5612?
The FSCG of the NSN 3110-00-889-5612 is 3110
Does the NSN 3110-00-889-5612 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-889-5612 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 3110-00-889-5612 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-889-5612 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 3110-00-889-5612 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

Price & Availability

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