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Truck crane slewing ring is a spare part of truck crane, it makes the crane turn round. Usually it is single row four point contact ball structure with internal hardened gear, and its dimension ranges from 200-2000mm; it is composed of outer ring, inner ring, balls and retainer as well as rubber seal; this kind of slewing ring usually requires materials of 50Mn, 42crMo and S48C. LYXQL is an expert at truck crane slewing bearing manufacturing with 20 years experience, our advanced equipment, professional technicians and experienced workers will fulfill your requirements
Truck crane slewing ring is a spare part of truck crane, it makes the crane turn round. Usually it is single row four point contact ball structure with internal hardened gear, and its dimension ranges from 200-2000mm; it is composed of outer ring, inner ring, balls and retainer as well as rubber seal; this kind of slewing ring usually requires materials of 50Mn, 42crMo and S48C. LYXQL is an expert at truck crane slewing bearing manufacturing with 20 years experience, our advanced equipment, professional technicians and experienced workers will fulfill your requirements
