supply of modified sprocket for cdlr conveyor gearbox , modified sprocket for cdlr conveyor gearbox, 14 teeth, suitable for asa 100h r oller chain (31.75 mm pitch), pitch circle diameter (pcd) 142.67 mm, outside diameter 158.242 m m, overall width 65.6 mm, machined bore dia 45 (+0.010/+0.040 mm) with 14 mm wide and 3.7 m m deep keyway, hub outside diameter 90 mm, complete with 2 nos. m10 tapped holes at 90 degr ee for grub screws, material en24 (40nicrmo3) steel conforming to is 1570, teeth hardened a nd tempered to 40to 45 hrc, all sharp edges chamfered 1 x 45 degree. [ warranty period: 30 months after the date of delivery ] ]