スポンサードリンク
Single row four points contact ball bearings can be divided by inner gear, outer gear, cylindrical roller slewing bearing can be separated by(single row, double rows, three row, )
This kind of bearing have the features of light, high rogid and reliable running and apply for mining, metallurgy, habor and petroleum segments.
Dalian RuiFeng Bearing Manufacture Co., Ltd.
Industrial Equipment and Components / Bearing / Other Bearing
Dalian RuiFeng Bearing Manufacture Co., Ltd.
Industrial Equipment and Components / Bearing / Other Bearing