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


Agricultural engineering involves a wider range of machines, equipment and implements. It ranges from tillage machines, tractors, tedders,balers to combine harvesters. Even if machines are very different, the operating conditions are always harsh. Dust, moisture, constant vibration and high shocks are the major challenges for the farmers.

LDK's ball bearing units comprise a machined cast iron housings and a self aligning ball bearing. Due to the spherical shape of the outer ring, the bearing can align itself during the mounting of the units. Slight misalignments can be compensated. It's particularly suitable for agricultural machinery which requires low precision in manufacturing and installation. 

It's easy to install and disassemble.The bearing can have a variety of locking methods such as setscrew locking, eccentric collar locking, adapter sleeve locking and concentric collar locking etc. to match different machinery. LDK offers a variety of seal options according to different application. Additional metal end caps help to prevent soil, crops etc. contaminants invade the bearing.

LDK's proven engineering solution:

- Pillow blocks bearing units: NAFC, NAPE, UCF+S, UCFL+SM, NAFLU,

- 2-bolt flange pressed steel bearing units: SAPF/SAPFT/SAPFL, SBPF/SBPFT/SBPFL

- Ball bearing insert: SA,SB,NA(HC),UC,UK.

- Farm implement bearing: Round bore bearings, Square bore bearings(W208PPB12), Hex bore bearings(205KRRB2), Disc Harrow units (ST491A,ST211) 

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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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