| 1. | The pillow block ball bearing is composed of a single row deep groove ball bearing with seals at both sides and spherical outdide surface , and a housing , suitalie for simpie support , widely usedinvarieties of mechanical epuipment , especially for agricultural , metallurgical , teatile and prnting machinery
外球面带座轴承由一个两面带密封圈的单列外球面深沟球轴承和一个轴承座组成，适用于简单支承，对主机的制造和安装精度要求低，安装拆卸方便，广泛应用于各种机械设备，尤其适用于农业机械、冶金机械、纺织机械及印刷、印染、食品、建材、陶瓷等各种输送设备。 |
