FRONT WHEEL BEARING FOR ROBOTIC Lawn Mower COMPATIBLE GARDENA HUSQVARNA MODEL - TECHNICAL SPECIFICATIONS GARDENA MODELS : R160 , R38Li , R40Li , R5Li , R50Li , R70Li , R80Li HISQVARNA : 210C , 220AC , 230ACX , SOLAR HYBRID OUTER DIAMETER 16 mm INNER DIAMETER 6 mm HEIGHT 5 mm WEIGHT 14 gr CODE: 805696 A ZZ ORIGINAL CODE: 522 50 50-01 SR