LDK Bearings - Professional bearing manufacturer for all kinds of bearing unit since 1986 


High shock loads and severe contamination make rock and aggregate crushers among the toughest applications for precision components, particularly ball bearings. The harsh environments in which crushers operate present a big challenge to bearing performance and present a constant threat to long, reliable equipment life. Crushing ore to size takes a tough machine. And equally tough bearings and seals that can cope with the harsh operating conditions and keep the crusher up and running reliably.The right solutions can help ensure crusher bearings deliver the necessary performance while avoiding premature failure. Explore our bearing, sealing, lubrication and mounting solutions to meet your reliability demands and cut down on costly downtime. 

LDK Bearing Units consist of a sealed single-row ball bearing with spherical outside diameter and extended inner ring mounted in a pillow block or flanged housing. The spherical fit accommodates initial misalignment. The LDK Bearing Units also feature flingers and triple lip seal that keep contaminants away from the bearing and improve the sealing performance. Housings are available in ductile cast iron, cast steel or stainless steel with a variety of shaft locking mechanisms.


Common types:

Pillow blocks bearing units: UCFCX, UCPE, UCFX, UCPX, UCTX,

Ball bearings: UC,UCX,UC..L3,UCX..L3.

Application:  Quarrying and Mining Industries such as Aggregate Crusher & Screen.

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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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