>> P.493
KIdentification numberMass (Ref.)Boundary dimensionsmmdgThreadGd2C1Bd1l2h(1)r1s minl1POS 3EC 5.03M 3×0.5124.5POS 4EC 8.14M 4×0.7145.3POS 5EC 12.55M 5×0.8166POS 6EC 196M 6×1186.7567895.233 27150.26.537 30170.27.741 33200.2945 36220.2POS 8EC 328M 8×1.2522912 10.453 42250.2POS 10EC 5410M10×1.526 10.514 12.961 48290.2POS 12EC 8512 M12×1.7530 1216 15.469 54330.2POS 14EC12614M14×234 13.519 16.977 60360.2POS 16EC18516M16×238 1521 19.485 66400.2POS 18EC26018M18×1.542 16.523 21.993 72440.2POS 20EC34020M20×1.546 1825 24.4101 78470.2POS 22EC43522M22×1.550 2028 25.8109 84510.2Dynamic load capacityStatic load capacityCdNCsN3 5001 2204 9502 0606 5403 3408 4104 73014 0007 76019 60010 50026 20013 70033 60017 20042 00021 10051 40025 10061 60030 00074 70036 400Ball dia.mm(inch) 7.938( 5╱16) 9.525( 3╱8)11.112( 7╱16)12.700( 1╱2)15.875( 5╱8)19.050( 3╱4)22.225( 7╱8)25.400(1 )28.575(1 1╱8)31.750(1 1╱4)34.925(1 3╱8)38.100(1 1╱2)l2l1r1dBC1Gr1d1d2hPOS … ECMaintenance-free Type PILLOBALL Rod EndsWith Male ThreadNote(1) Minimum allowable value of chamfer dimension r1 Remarks1. either oil hole nor grease nipple is provided.2. When a metric ne thread specication for inner ring bore deameter d of 8 mm to 14 mm is required, please contact IKO.K44