Precision spherical plain bearing
SealMaster

* Sealmaster precision series spherical bearings are available in a wide variety of options:
* Bore size from 3/16" to 1"
* Carbon and stainless steel
* Six series
* Sealed and unsealed
* SBG series:
o Bronze outer race for low coefficient of friction
o Alloy steel, heat treated, chrome plated ball for wear resistance properties
* SBG-S series:
o Alloy steel, heat treated outer race with protective coating for corrosion resistance
o Alloy steel, heat treated, chrome plated ball for wear resistance properties
* SBG-SS series:
o Stainless steel outer race for corrosion resistance
o Stainless steel, heat treated ball for for corrosion resistance
* SBG-SA series:
o SBG-S with groove in ball ID and interconnecting hole to facilitate lubrication from the shaft into the bearing
* COR series:
o Stainless steel, heat treated outer race for strength and corrosion resistance
o Stainless steel, heat treated ball for for corrosion resistance
* FLBG series:
o Carbon steel outer race with protective coating for corrosion resistance.
o Bronze race
o Alloy steel, heat treated, chrome plated ball for wear resistance properties
* Outer race lubrication grooves and interconnecting hole in outer race to direct grease to the ball and race area
* Outer races are chamfered to facilitate installation and retention into housings