682 Miniature Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
If you are bothered about the NA035XP0 3
B7213-E-2RSD-T-P4S-UL Super Precision Sealed Angular Contact Spindle Bearing 65x120x23mm B7213E2RSDTP4SUL
Product Attributes Manufacturer Product Code 1200-8M-85-HP Basic Product Description Timing Belt HTD Measurement Metric UOM Each Nominal Length Ln (mm) 1200 Tooth Pitch (mm) 8 Width (mm) 85 Weight (Kg) 0
CKD Air Cylinder CMK2-C-00-40-165
TCL16x60S
Airtac Guided Air Cylinder, Dual Rod Pillow Block Housing Units UKP2 (Cast Iron) 682 Miniature Ceramic Bearings canTCL16x60S Airtac Guided Air Cylinder, Dual Rod Guided pneumatic cylinder, dual rod, double acting, linear bearing, 16mm bore, 50mm stroke, with magnet Acting Type Double Acting Airtac tcl Dual Rod Guided Air Cylinder Heavy Duty JIS Standard with Linear Ball Bearing Airtac Product Series Airtac TC Guided Air Cylinder Dual Rod Heavy Duty JIS Bore Size 16mm Brand Airtac Component Type Guided Air Cylinder Magnet With Magnet Stroke Length 50mm Thread Type