The inner and outer rings of four-point contact ball bearings are separable because the inner ring is split in a radial plane. They can take axial loads in either direction. Just one bearing of this type can replace a combination of face-to-face or back-to-back angular contact bearings.
The main item No.: QJ200, QJ201, QJ202, QJ203, QJ204, QJ205, QJ206, QJ207, QJ208, QJ209, QJ210, QJ211, QJ212, QJ213, QJ214, QJ215, QJ216, QJ217, QJ218, QJ219, QJ220, QJ221, QJ222, QJ224, QJ226, QJ228, QJ230, QJ232, QJ234, QJ236, QJ238, QJ240, QJ244, QJ248, QJ252, QJ300, QJ301, QJ302, QJ303, QJ304, QJ305, QJ306, QJ307, QJ308, QJ309, QJ310, QJ311, QJ312, QJ313, QJ314, QJ315, QJ316, QJ317, QJ318, QJ319, QJ320, QJ321, QJ322, QJ324, QJ326, QJ328, QJ330, QJ332, QJ334, QJ336, QJ338, QJ340, QJ344, QJ1017, QJ1021, QJ1022, QJ1030, QJ1032, QJ1038, QJ1040, QJ1056, QJ1060, QJ1060, QJ1064, QJ1064, QJ1068, QJ1072, QJ1076, QJ1080, QJ1084, QJ1088, QJ1092, QJ1096, QJ1240, QJ1244, QJ1248, QJ1252, QJ1252, QJ1256, QJ1260, QJ1264, QJ1268, QJ1272, QJ1276, QJ1280, QJ1284, QJ1288, QJ1292, QJ1296, QJ1984, QJ1988.
We are four-point contact ball bearings manufacturer in China.