wheel bearing cost to fix

{"title":"5'' Fixed Heavy Duty Nylon Polyamide Caster With Double Ball Bearing","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1a\/d5\/e88ccc895800ebadc5dfb14e45f3-200x200-1.jpg","attrs":{"Price":"negotiable","Model Number":"OY3-PP100-FWZ","Minimum Order Quantity":"300pcs","Delivery Time":"5-7 working days","Place of Origin":"China","Payment Terms":"T\/T,Western Union","Supply Ability":"500 pcs per day","Packaging Details":"stardard export carton","name":"125mm China heavy duty rigid nylon caster trolley wheel","application":"trolley cart wheel","material":"PP","diameter":"4'' 5'' 6'' 8''","braket thickness":"4.5mm or 5.5mm","bearing":"precision double ball bearing","plate finish":"zinc plated","MOQ":"300pcs-500pcs"}}