We could design new Slewing Bearings for your Semiconductor Wafer Solution Lines, the Combination Slewing Bearing are with sepcial structure and strict precision.
The Combination Slewing Bearing is with one ring which is with internal and external gears, and the bearing with two set raceways. Meantime, it is drived by six small pinions.
Material: 50Mn Alloy Steel
Hardness of Raceway: HRC55 to 60
Need the aging treatments to eliminate the stress of raw material and processing in order to assure the strict precision.
If you want to get more details, please contact with us, we will make response soon.