This bearing part number is R1634 and The bearings has the following Dimensions:R1634 Hybrid Ceramic Bearings 3/4″ X 1
D 90 mm Width 20 mm Material Stainless steel Ball rows Single row bearing Seal Contact seal on both sides Cage Sheet steel cage Clearance Normal radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Current insulation No current insulation Bore Cylindrical bore Outer ring Without flange/groove Material of rolling elements Stainless steel Operating temperature -20 to +100 °C Net weight 0
Dimensions Inside Diameter(mm) 100 Outer Diameter(mm) 125 Height(mm) 13 Dimensions 100 x 125 x 13 DIN 3760 100x125x13
M 719 = Light series bearing USO = Standard double row spindle bearing DB with steel balls / fibre cage 70 = 70mm bore A21 = 21 degree contact angle 0 = Tolerance class inner ring: more accurate than P2 or ABEC 9 0 = Tolerance class inner ring: more accurate than P2 or ABEC 9 M = Medium preload
Dimensions: 12mm x 37mm x 20mm/metric
MAL40x300CAT Airtac MAL Round Body Air Cylinder, Double Acting Metric timing belts This bearing part number isMAL40x300CAT Airtac MAL Round Body Air Cylinder, Double Acting Double acting round body pneumatic cylinder, 40mm Bore, 300mm Stroke, Pivot type back cover, NPT thread type Product Info Acting Type Double Acting Airtac mal Round Body Air Cylinder Aluminum Barrel Product Series Airtac MAL Round Body Air Cylinder Aluminum Barrel Back Cover Type Pivot Bore Size 40mm Brand Airtac Component Type Round Body Pneumatic Cylinder Magnet Without Magnet Stroke