6312 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
D 580 mm Width 56 mm Material Standard bearing steel Ball rows Single row bearing Seal None
CKD Air Cylinder SSD2-L-32-15-N-W1
245 Variance HTD Section 8M Material Rubber Cord Type Tensile cord glass cord Temperature range -20'c to +100'c
012 Outside diameter - mm: 90 Width - mm: 20 Width Extended Inner Ring (mm): 58 Bore: cylindrical Extended Inner Ring: both sides Sealing: open Seals material: without Ring Material: Rolling Bearing Steel Rolling Element Material: Rolling Bearing Steel Cage Material: Plastic Lubricant: oiled Lifetime lubricated: no Internal Clearance: CN (Standard) Precision Class: ABEC 1 / P0 max
ACE80X15G
Airtac Compact Air Cylinder, Double Acting Axial Cylindrical Roller Bearings 812 6312 Hybrid Ceramic Bearings canACE80X15G Airtac Compact Air Cylinder, Double Acting Compact pneumatic cylinder, double acting, 80mm bore, 15mm stroke, without magnet, rod with female thread, G thread type Acting Type Double Acting Airtac ace Compact Air Cylinder ISO21287 Airtac Product Series Airtac ACE Compact Air Cylinder ISO21287 Bore Size 80mm Brand Airtac Component Type Compact Air Cylinder Magnet Without Magnet Rod Type Female Thread Stroke Length 15mm Thread Type G