Single row angular contact ballbearing with two piece inner ring has complex construction, long design cycle, great difficulty in processing.
双半内圈四点接触球轴承结构复杂、设计周期长、加工难度大。
2
The construction of this ballbearing is similar to mounting two single row angular ball bearings back to back(DB).
这个球轴承结构越来越相似 , 两个单列角球轴承背对背(DB)的。
3
DAC series wheel bearing is a double row angular contact ballbearing incorporating an integral outer ring and two separable inner rings which is available with seals or without seals.