Si3N4 ceramic bearings are offered with an array of cage options
Acting Type Double Acting Airtac ace Compact Air Cylinder ISO21287 Airtac Product Series Airtac ACE Compact Air Cylinder ISO21287 Bore Size 100mm Brand Airtac Component Type Compact Air Cylinder Magnet Without Magnet Rod Type Female Thread Stroke Length 75mm Thread Type G
7934A5TRQULP4 Super Precision Angular Contact Spindle Bearing 170x230x28mm (Set of 4) 7934A5TRQULP4
weights and loads C dynamic = 28
open bearing Cage Brass cage Clearance Strongly increased radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Bore Cylindrical bore Outer ring Lubrication groove with lubrication holes on outer ring Version2 For vibrating load Operating temperature -30 to +200 °C Net weight 21
TCM50x50ST Airtac TCM Guided Air Cylinder, Dual Rod Flanged Housing Units SS-UCF2 (Stainless Steel) Si3N4 ceramic bearings are offeredTCM50x50ST Airtac TCM Guided Air Cylinder, Dual Rod Guided pneumatic cylinder, dual rod, double acting, bronze bearing, 50mm 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 50mm Brand Airtac Component Type Guided Air Cylinder Magnet With Magnet Stroke