you can be totally sure to get the best rates as Oibearing brings you genuine KF120AR0 12"x13
CKD Air Cylinder CMK2-00-25-255
MR63 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
CKD Air Cylinder SCA2-CA-40B-225
23034-E1-XL-TVPB-C3 Spherical Roller Bearings Brand: FAG
RMT25X350A
Airtac Rodless Magnetic Air Cylinder, Guided Housing Units Sets SS-UCPF2 you can be totally sureRMT25X350A Airtac Rodless Magnetic Air Cylinder, Guided Rodless pneumatic cylinder, magnetic, guided, 25mm Bore, 350mm Stroke, Without magnet, 2 Shock absorbers, PT thread type Acting Type Double Acting Airtac rmt Guided Rodless Magnetic Air Cylinder Airtac Product Series Airtac RMT Rodless Magnetic Air Cylinder Guided Bore Size 25mm Brand Airtac Component Type Rodless Pneumatic Cylinder Magnet Without Magnet Stroke Length 350mm Thread Type PT