6013 Hybrid Ceramic Bearings (65X100X18) can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
CKD Air Cylinder SSD2-40-75-W1
CKD Air Cylinder CMK2-CC-20-25-FL
01 Outside diameter - mm: 62 Width - mm: 17 Bore: cylindrical Extended Inner Ring: no Sealing: open Seals material: without Ring Material: Stainless Steel Rolling Element Material: Stainless Steel Cage Material: Plastic Lubricant: oiled Lifetime lubricated: no Contact Angle: 40° Precision Class: ABEC 1 / P0 Noise and vibration testing: Class V max
ACQ63X60SB Airtac Compact Air Cylinder
SDA100X100ST Airtac SDA Compact Air Cylinder, Double Acting Self-Aligning Ball Bearings SS-12 (Stainless Steel) 6013 Hybrid Ceramic Bearings (65X100X18)SDA100X100ST Airtac SDA Compact Air Cylinder, Double Acting Compact pneumatic cylinder, double acting, 100mm Bore, 100mm Stroke, with Magnet, Female thread, NPT thread type Product Info Acting Type Double Acting Airtac sda series Compact Air Cylinder Product Series Airtac SDA Compact Air Cylinder Bore Size 100mm Brand Airtac Component Type Compact Air Cylinder Magnet With Magnet Rod Type Female Thread Stroke Length 100mm Type of Thread NPT