Hedgehog Studio ECC-740ZZ Handle Knob Bearing

ECC bearings are economy class bearings size: inside diameter 4mm × outside diameter 7mm × thick 2.5mm (Shield Type × 4-piece compatibility handles of genuine SHIMANO and DAIWA, Avail, Studio Composite, LIVRE except a part of Solt water reel handles. ※Not compatibility genuine ABU handles with bearing, inside diameter 4mm × outside diameter 7mm × thick 2.5mm. Rotational performance of ECC bearing is inferior to SHG premium bearing performance but, we notice that ECC bearing is rotational performance same as genuine bearing.  However, ECC bearing isn't high performance, we recommend when you want to put handle knob bearings more reasonable. ※ECC Economy bearing made by same Japan factory manufacturing SHG premium bearing.   1 Pack - 1 Bearing 2 Pack - 2 Bearings 4 Pack - 4 Bearings