6920 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
HLS20X50SAST Airtac HLS Compact Slide Air Cylinder
Product Info Acting Type Double Acting Airtac sda series Compact Air Cylinder Product Series Airtac SDA Compact Air Cylinder Bore Size 63mm Brand Airtac Component Type Compact Air Cylinder Magnet With Magnet Rod Type Male Thread Stroke Length 65mm Type of Thread NPT
12 Outside diameter - mm: 35 Width - mm: 19 Bore: cylindrical Extended Inner Ring: no Sealing: 2RS Seals material: NBR Ring Material: Stainless Steel Rolling Element Material: Stainless Steel Cage Material: Plastic Lubricant: greased Lifetime lubricated: yes Contact Angle: 30° Precision Class: ABEC 1 / P0 Noise and vibration testing: Class V max
Width: 26mm
SDA100X75B
Airtac Compact Air Cylinder, Double Acting Flanged Housings 6920 Hybrid Ceramic Bearings canSDA100X75B Airtac Compact Air Cylinder, Double Acting Compact pneumatic cylinder, double acting, 100mm Bore, 75mm Stroke, without magnet, Male thread, PT thread type Acting Type Double Acting Airtac sda series Compact Air Cylinder Airtac Product Series Airtac SDA Compact Air Cylinder Bore Size 100mm Brand Airtac Component Type Compact Air Cylinder Magnet Without Magnet Rod Type Male Thread Stroke Length 75mm Thread Type PT