Duplex Ball Bearing

Model / MPN: 3TAR8-12-24 | NSN: 3110-00-006-4861

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.

Product Details

NATO Stock Number

3110-00-006-4861

Sold in multiples of

1 EA

DEMIL

Overall Width

0.3125 inches

Bore Diameter

0.5000 inches

Overall Outside Diameter

0.7500 inches

Lubrication Material

Oil

Surface Finish

Ground

Retainer Fabrication Method

Machined

Load Direction

Angular

Standard Tolerance Designation

Abec no.5

Lubrication Material Specification

Mil-l-6085 military specification single material response

Material

Plastic phenolic retainer

Material

Steel comp 440c ball

Material

Steel comp 440c inner ring

Material

Steel comp 440c outer ring

Material Specification

Qq-s-763 federal specification single material response ball

Material Specification

Qq-s-763 federal specification single material response inner ring

Material Specification

Qq-s-763 federal specification single material response outer ring

Style Designator

92b counterbored outer rings, non-separable, back to back mounting

Style Designator

Counterbored outer rings, non-separable, back to back mounting

3TAR8 Series Parts

Pricing and Availability

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ISO 9001:2015 + AS9120B
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3TAR8-12-24 Cross Reference

249043-1