6PK1980/780K Poly-Vee Belt Air Filters S 719 = Light series

S 719 = Light series bearing USOC = Hybrid double row DB spindle bearing with ceramic balls / fibre cage 17 = 17mm bore A21 = 21 degree contact angle 0 = Tolerance class inner ring: more accurate than P2 or ABEC 9 I = Tolerance class outer ring: more accurate than P4 or ABEC 7 S = Heavy prelaod

375" Thin Section Bearings rates and quality assured products Procure SC047AR0 4

D 130 mm Width 22 mm Material Standard bearing steel Ball rows Single row bearing Seal Cover 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 Standard bearing steel Operating temperature -30 to +120 °C Net weight 0

CKD Air Cylinder CMK2-CC-40-75-T2H3-D

Bearing Number = 7918A5TRDUDMP3 7 = Angular contact series bearing 9 = Dimension series 18 = 90mm bore diameter A5 = 25 Degree contact angle TR = Phenolic cage outer ring guided DUD = Set of 3 for universal arrangement M = Medium preload P3 = Special class (dimensional accuracy ISO Class 4

6PK1980/780K Poly-Vee Belt Air Filters S 719 = Light series6PK1980 780K Poly Vee Belt Manufacturer Product Code 6PK1980 780K Basic Product Description Poly Vee Belt Measurement Metric UOM Each Nominal Length Ln (mm) 1980 Rib Pitch (mm) 3. 56 Depth (mm) 4. 9 Nominal Length Ln (in) 78 Weight (Kg) 0. 238 No. of Ribs 6 Rib Section PK Material Rubber Technical Improved transmission ratio is possible (Poly V 1 : 60 vs V belt 1 : 20). Does away with the need for stepped pulleys.