3TAR21-28-SU-DB100/120LYVC-254

Comprehensive specifications and application details for: 3TAR21-28-SU-DB100/120LYVC-254 Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: 3TAR21-28-SU-DB100/120LYVC-254. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
3TAR21-28-SU-DB100/120LYVC-254
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-187-0570
Item Name Code
30213
Federal Item Identification Guide
A044A0
Assigment Date
08/17/1984

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

1.3123 inches minimum and 1.3125 inches maximum bore diameter, 23.0 degrees nominal contact angle, 100.0 pounds minimum and 120.0 pounds maximum bearing preload rating, angular load direction, standard internal fit-up designation

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-187-0570 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Preload Rating
100.0 pounds minimum and 120.0 pounds maximum
Bore Diameter
1.3123 inches minimum and 1.3125 inches maximum
Contact Angle
23.0 degrees nominal
Internal Fit-Up Designation
standard
Load Direction
angular
Lubrication Material Document And Classification
mis-30520,fscm 58260 mfr ref single material response
Overall Outside Diameter
1.7498 inches minimum and 1.7500 inches maximum
Overall Width
0.4900 inches minimum and 0.5000 inches maximum
Material Document And Classification
unable to decode
Material
Material
unable to decode
Retainer Fabrication Method
machined
Special Features
dip and centrifuge in specified lubricant at 200 g9s for one minute nominal
Standard Tolerance Designation
abec no. 7t
Style Designator
counterbored outer rings, non-separable, back to back mounting
Surface Finish
ground
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response ball
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response inner ring
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response outer ring
Surface Treatment
passivate ball
Surface Treatment
passivate inner ring
Surface Treatment
passivate outer ring
Lubrication Material
unable to decode

Frequently Asked Questions

Find quick answers to common questions about bearing: 3TAR21-28-SU-DB100/120LYVC-254. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-187-0570?
The FSCG of the NSN 3110-01-187-0570 is 3110
Does the NSN 3110-01-187-0570 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-187-0570 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 3110-01-187-0570 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-187-0570 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 3110-01-187-0570 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, Aug 17, 1984

Price & Availability

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