If you are bothered about the NB020AR0 2"x2
Bore diameter - mm: 115 Inside Ø Seal (mm): 115 Housing series: Plummer block bearing Seal: open Housing Material: Cast Iron Lubricant: oiled Locating Rings: FRB-5/230 Adapter Sleeve: H2326 Bearing Insert: 23226-CA-K-W33 max
627 Section B Material Rubber Cord Type Polyester Temperature range -55'c to +70'c
If you are bothered about the KR4620B+ 940L-01600 THK KR4620B Series Linear Motion Actuators prices
945" Ring Material 52100 Chrome Steel Ball Material 52100 Chrome Steel Cage Material Brass Dynamic Radial Load 6103 lbs Dynamic Thrust 9460 lbs Dynamic Moment 17744 lbs Static Radial Load 8750 lbs Static Thrust 21870 lbs Static Moment 33890 lbs Max Speed (X1000 rpm) 0 Lubrication Lubricated Shaft Mount Type Press Fit Temperature Range -30°C to 110 °C ABEC Rating ABEC-1 Radial Clearance 0
SDA32X45SG
Airtac Compact Air Cylinder, Double Acting Housing Units Sets SS-UCPFL2 If you are bothered aboutSDA32X45SG Airtac Compact Air Cylinder, Double Acting Compact pneumatic cylinder, double acting, 32mm Bore, 45mm Stroke, with Magnet, Female thread, G thread type 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 45mm Thread Type G