A prefix of cylindrical roller bearing codes identifies the design.
一个前缀的圆柱滚子轴承代码标识设计。
2
Many sizes of spherical roller bearings are supplied in X-life design.
球面滚子轴承的许多大小提供在X -寿命设计。
3
Participates in the design and development of new polymer product, manufacturing methods, constructions, and materials for lift roller or other products.