Thin Section Deep Groove Ball Bearing 6903 6904 0906 6911 for Coal Mine Machinery

1. high rotating speed 2. High precision
3. Low noise and vibration
3. High standardization,

We promise a one-year quality warranty We promise a one-year quality warranty

Application:

(1) agricultural machinery, tractors, planter, harvesting machinery and so on.
(2) the heavy mining machinery, metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery,
industrial and mining vehicles, cement equipment, etc.
(3) engineering machinery forklift, shoveling transport machinery, compaction machinery, concrete machinery, etc.
(4) petrochemical general machinery, petroleum machinery, oil machinery, chemical machinery, pump, blower, valves, gas compressor,
refrigeration and air conditioning machinery, paper machinery, printing machinery, plastic processing machinery, pharmaceutical
machinery, etc.

FAQ：