683 Hybrid Ceramic Bearings (3X7X3) can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
6mm d2 = 13mm D1 = 19
609 Hybrid Ceramic Bearings (9X24X7) can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
you can be totally sure to get the best rates as Oibearing brings you genuine KF040CP0 4"x5
1640 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
SC40X350
Airtac Standard Air Cylinder, Double Acting DIANJIANG 683 Hybrid Ceramic Bearings (3X7X3)SC40X350 Airtac Standard Air Cylinder, Double Acting Standard tie rod pneumatic cylinder, double acting, 40mm bore, 350mm stroke, without magnet, TPU seal material, PT thread type Acting Type Double Acting Airtac sc Standard Air Cylinder Tie Rod Airtac Product Series Airtac SC Standard Air Cylinder Tie Rod Bore Size 40mm Brand Airtac Component Type Standard Air Cylinder Magnet Without Magnet Stroke Length 350mm Thread Type PT