MF40X30CMT Airtac MF Round Body Air Cylinder, Double Acting Pneumatic Components The Bearings part number is

The Bearings part number is B7015-E-T-P4S-UL and This bearing has the following Dimensions: B7015 E T P4S UL 75x115x20 mm

open bearing Cage Brass cage Clearance Slightly increased radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Current insulation External surfaces of the outer ring (up to 3000 volts) Bore Cylindrical bore Outer ring Without flange/groove Material of rolling elements Standard bearing steel Operating temperature -30 to +150 °C Net weight 5

If you are bothered about the SF250CP0 25"x26

Axial ball bearing ZKLN1747 -2Z-2AP-XL = 2 pcs 17x47x50mm

MF40X30CMT Airtac MF Round Body Air Cylinder, Double Acting Pneumatic Components The Bearings part number isMF40X30CMT Airtac MF Round Body Air Cylinder, Double Acting Round body pneumatic cylinder, double acting, stainless steel, 40mm bore, 30 mm stroke, without magnet, Round end type back cover, NPT thread type Product Info Acting Type Double Acting Airtac mf Round Body Air Cylinder Stainless Steel JIS Product Series Airtac MF Round Body Air Cylinder Stainless Steel JIS Back Cover Type Round End Bore Size 40mm Brand Airtac Component Type Round Body