Self-aligning plain bearing ST4M222-1

Product Features

Outer race flanged one side, opposite side threaded 2.000-16 unj-3a for mounting with locknut and lockwasher; locknut, steel, comp. 4130, mil-s-6758, chrome plate per qq-p-416, type 1, class 3 ; lockwasher, steel, stainless, comp 302 or 303, passivated per qq-p-35

Manufacturer Specification

Brand

BOEING COMPANY, THE

Bore Diameter

Between 0.8745 inches and 0.8750 inches

Lubrication Material

Grease, mil-g-81322

Outer Member Outside Diameter

Between 1.9995 inches and 2.0000 inches

Outer Member Width

1.4500 inches

Inner Member Width

1.4500 inches

Static Radial Load Rating

41000 pounds

Hardness Rating

28.0 rockwell c outer race member and 36.0 rockwell c outer race member

Hardness Rating

39.0 rockwell c inner member

Lubrication Feature

Groove inner member and perforation inner member

Lubrication Feature

Groove outer race member and perforation outer race member

Material Specification

Ams 5643 assn standard single material response outer race member

Material Specification

Qq-c-530 federal specification single material response inner member

Specification Data

76301-st4-222 manufacturers standard

NSN

3120-01-197-6417

Description

Bearing,plain,self-aligning

Product Details

Steel comp 630 outer race member material.

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last updated on 05/12/2024