SAI40X50 Airtac Standard Air Cylinder
You can purchase NA090XP0 8
this is exactly the same size as any 6203 ball bearing
The Bearings part number is B71905-C-2RSD-T-P4S-DUL-2Satz and This bearing has the following Dimensions: B71905 C 2RSD T P4S DUL 25x42x9 mm
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 1
W4024SA-1Z-C5Z12 NSK Ball Screw Raw edge cogged v-belts SAI40X50 Airtac Standard Air CylinderW4024SA 1Z C5Z12 NSK Ball Screw Ball Return Tube Ball Screw, 40 mm Dia Screw, 12 mm, Right Hand Thread, 2400 mm L, 34. 1 mm Dia Root, 1 Starts Metric Overall Height 2739 MM Overall Length 128 MM Overall Width 128 MM