Self-aligning plain bearing MS21155S4

Product Features

Plating of inner race member to be 0.0002 in. Min thick on spherical surfaces, 0.0005 in. Thick on faces

Manufacturer Specification

Bore Diameter
Between 0.2495 inches and 0.2500 inches
Lubrication Material
Grease, mil-g-21164
Outer Member Outside Diameter
Between 0.6557 inches and 0.6562 inches
Outer Member Width
Between 0.2450 inches and 0.2550 inches
Inner Member Width
Between 0.3410 inches and 0.3430 inches
Static Radial Load Rating
7080 pounds
Hardness Rating
27.0 rockwell c outer race member and 36.0 rockwell c outer race member
Hardness Rating
56.0 rockwell c inner member
Lubrication Feature
Groove external outer member
Lubrication Feature
Groove internal inner member
Lubrication Feature
Groove internal outer member
Lubrication Feature
Perforation outer race member
Lubrication Feature
Perforation inner member
Material Specification
Fed standard 66 federal standard 1st material response inner member or ams 5630 assn standard 2nd material response inner member
Material Specification
Mil-s-5000 assn standard 1st material response outer race member or mil-s-6758 assn standard 2nd material response outer race member or mil-s-6050 assn standard 3rd material response outer race member
Surface Treatment Specification
Qq-c-320, class 2 federal specification single treatment response inner member
Surface Treatment Specification
Qq-p-416, type 1, class 2 federal specification single treatment response outer race member
Style Designator
Without insert or liner
Specification Data
96906-ms21155s4 government standard
NSN
3120-01-176-4042
Description
Bearing,plain,self-aligning

Product Details

Steel comp e4340 outer race member or steel comp 4130 outer race member or steel comp 8630 outer race member material, cadmium outer race member surface treatment.

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last updated on 04/28/2024