Bearing Number = B71909-C-T-P4S-UM B = Standard steel balls 719 = Light series 09 = 45mm bore diameter C = 15 degrees contact angle T = Textile laminated phenolic resin outer ring guided P4S = FAG standard
6201 Hybrid Ceramic Bearings (12X32X10) can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
You can purchase KB080CP0 8"x8
open bearing Cage Polyamide cage Clearance Slightly increased radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Bore Tapered bore (1:12) Outer ring Lubrication groove with lubrication holes on outer ring Version2 Standard version Operating temperature -30 to +120 °C Net weight 5
CKD Air Cylinder MDC2-XL-6-8
TCM32x50ST Airtac TCM Guided Air Cylinder, Dual Rod saleyee Bearing Number = B71909-C-T-P4S-UM BTCM32x50ST Airtac TCM Guided Air Cylinder, Dual Rod Guided pneumatic cylinder, dual rod, double acting, bronze bearing, 32mm bore, 50mm stroke, with magnet, thread type NPT Product Info Acting Type Double Acting Airtac tcm Dual Rod Guided Air Cylinder Heavy Duty JIS Standard with Bronze Bearing Product Series Airtac TC Guided Air Cylinder Dual Rod Heavy Duty JIS Bore Size 32mm Brand Airtac Component Type Guided Air Cylinder Magnet With Magnet Stroke