Annular Ball Bearing

Model / MPN: 71913-2 | NSN: 3110-01-036-9443

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.

Product Details

NATO Stock Number

3110-01-036-9443

Sold in multiples of

1 EA

DEMIL

Overall Width

Between 0.3887 inches and 0.3937 inches

Bore Diameter

Between 2.5585 inches and 2.5591 inches

Overall Outside Diameter

Between 3.5425 inches and 3.5433 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Load Direction

Angular

Bore Shape

Straight

Material

Steel inner ring

Material

Steel outer ring

Material

Steel retainer

Material Specification

-50 ms-171, 38443 mfr ref all material responses inner ring

Material Specification

-50, 21335 mfr ref all material responses outer ring

Material Specification

Ams 6415 assn standard single material response retainer

Style Designator

Non-separable

Test Data Document

97499-206-040-038 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

71913 Series Parts

Pricing and Availability

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71913-2 Cross Reference

206-040-038-3
AA9313W1-2 MSR A2830