8PK1900/748K Poly-Vee Belt Pillow Block Housing Units UKP3 (Cast Iron) Bearing Number = 7218CTRDUDLP3 7

Bearing Number = 7218CTRDUDLP3 7 = Angular contact series bearing 2 = Dimension series 18 = 90mm bore diameter C = 15 Degree contact angle TR = Phenolic cage outer ring guided DUD = Set of 3 for universal arrangement L = Light preload P3 = Special class (dimensional accuracy ISO Class 4

5kN Axial load Kn = 58 kN Contact angle = 15 degrees Factor fo = 16

5 mm Width 77 mm Version2 Taconite seal Net weight 18

NPB7/16X2SCA Airtac NPB Round Body Air Cylinder

D 110 mm Width 27 mm Material Standard bearing steel Ball rows Single row bearing Seal Contact seal on both sides Cage Sheet steel cage Clearance Normal radial clearance Precision class Tolerance class P6 / ABEC 3 Current insulation No current insulation Bore Cylindrical bore Outer ring Without flange/groove Material of rolling elements Standard bearing steel Operating temperature -20 to +100 °C Net weight 1

8PK1900/748K Poly-Vee Belt Pillow Block Housing Units UKP3 (Cast Iron) Bearing Number = 7218CTRDUDLP3 78PK1900 748K Poly Vee Belt Manufacturer Product Code 8PK1900 748K Basic Product Description Poly Vee Belt Measurement Metric UOM Each Nominal Length Ln (mm) 1900 Rib Pitch (mm) 3. 56 Depth (mm) 4. 9 Nominal Length Ln (in) 74. 8 Weight (Kg) 1. 535 No. of Ribs 8 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.