Spherical Bearing MS21154B-04

Material: MS21154B & MS21155B Bronze 03-523 and 03-525

Outer ring: Aluminum Bronze

Inner Ring: Cress 440C, HRC 55min. AMS 5630

General features spherical plain bearings

Outer Ring

The outer ring is swag over the ball to provide maximum race to ball conformity. The outer ring

may contain a lubrication groove and holes to accommodate re-lubrication needs. Race can be

furnished with face grooves or chamfer for staking either the race or the housing.

Inner Ring

A fully hardened ball provides strength when clamped in the application.

Ball may contain a lubrication groove and holes to accommodate re-lubrication needs.

Materials

Various materials are used in Swag spherical bearings. Races: 17-4PH, 15-5PH, Aluminum Bronze, AISI303,Inconel-718. Aluminum.

Balls

440C, 52100 chrome plated, PH13-8Mo, Stellite, Beryllium Copper, Aluminum.

General codes:

SELF-LUBRICATED SPHERICAL PLAIN BEARING, NARROW

MS14104 & MS14101

MS14102 & MS14103

M81820/4 & M81820/1

SELF-LUBRICATED SPHERICAL PLAIN BEARING, LINED BORE, WIDE

M81820/2 & M81820/3

MS21233 & MS21232

MS21231 & MS21230

METAL-TO-METAL SPHERICAL BEARINGS

MS21154B

MS21155B

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