1. Deep Groove Ball Bearings, A Row Of Balls
Specifications:
– Force-resistance + Direction of glass: medium + Vertical axis: medium –
The ability to choose
+ Depends on download, usually from 2 ’to 16’
– Speed from high to very high
– Tail symbol:
• M: copper casting ring, guide ball
• .2RS, .2RSR: two plastic caps
• .W203B: stainless steel bearings
• .2ZR, .2Z: two iron covers …..
For more details, please refer to the documentation Here!