8x20 mm NBR - Nitrile Oil Seal dimensions
Outer Diameter: 40mm
It can be costly to replace the whole unit however
Acting Type Double Acting Airtac sda series Compact Air Cylinder Airtac Product Series Airtac SDA Compact Air Cylinder Bore Size 32mm Brand Airtac Component Type Compact Air Cylinder Magnet With Magnet Rod Type Female Thread Stroke Length 120mm Thread Type G
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 Male Thread Stroke Length 10mm Thread Type PT
TCL40x80SG
Airtac Guided Air Cylinder, Dual Rod Deep Groove Ball Bearings SS-63 (Stainless Steel) 8x20 mm NBR - NitrileTCL40x80SG Airtac Guided Air Cylinder, Dual Rod Guided pneumatic cylinder, dual rod, double acting, linear bearing, 40mm bore, 80mm Stroke, with magnet, thread type G 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 40mm Brand Airtac Component Type Guided Air Cylinder Magnet With Magnet Stroke Length