... grain and oil,metallurgy,building materials, food, machining work special equipment for CMC industry: 2012 stranding cagel,the best ... drive, top driveForm of intermediate suspension bearing:rolling and sliding suspension bearingtechnical parameters: specification and type200250315400500screw pitch200250315355400n10090807163Q1322316298n8071635650Q1018244978n6356504540Q814193962n5045403632Q6.21115. ...