Rolling bearings . angular contact thrust ball bearings for steering-gear 滚动轴承.转向器用推力角接触球轴承
The double direction angular contact thrust ball bearings are suitable for machine tool spindles, while the single are used to support ball screws 双向推力角接触球轴承适用于机床主轴,单向推力角接触球轴承适用于丝杠支承。