black lead alloy bearings TF SERIES
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TF-1 black lead alloy bearings are improved according
to JF-800 metal ones. The series bearings have obvious advantages, including anti-friction, protecting shaft without oil because black lead is dis-persed. When being oilless or in high temperate, they can be used in guide part of squeegee, sliding part of lift equipments and high-sliding part of water-wheel machines.
Lead bronze alloy CuSn10Pb10+C
Temperature max. 3000C
Load capacity 50N/mm2
Friction coef 0.08~0.18