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Each of the two rows of bearings contain seven 13/2"
diameter chrome balls, separated by a nylon retainer.
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Designed for transportation lines with a minimum
amount of maintenance required, yet still heavy-duty to withstand the
rigors of flat-top chain.
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Features a spring loaded contact-lip seal, designed to
keep lubricant in place and contaminants from entering the ball race.
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Sealed for life, no relubrication required. Factory
lubricated.
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Each of the two rows of bearings contain a 13-7/16"
diameter chrome balls for increased load capacity, bearing operating
life and better capability to operate in contaminated environments.
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Double row bearing design is capable of withstanding
heavy thrust loads in either direction as well as heavy moment
loading.
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The ball bearing design has a much greater grease
capacity for longer bearing life.
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Splashproof seals with an internal wiper lip seal
prevent liquid and dry contaminate from penetrating the bearing
cavity. Purgeable and relubable.
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