rolo inferior do rolo da trilha 35MnB

{"cid":"135018","pid":"23840253","pimg_url":"\/\/img1.b2bforus.com\/25\/e6\/d6631b90b113\/product\/81948067_s-w400xh400.jpg","name":"High Quality Machinery Repair Shops One Year Warranty Excavator Track Roller Bottom Roller","attrs":{"Pre\u00e7o":"$37.00(2 - 19 Pieces) $34.00(20 - 99 Pieces) $30.00(>=100 Pieces)","MOQ":"2 Pieces","Prazo de entrega":"Negotiable"}}

{"cid":"135018","pid":"23840232","pimg_url":"\/\/img1.b2bforus.com\/25\/e6\/d6631b90b113\/product\/81947962_s-w400xh400.jpg","name":"Machinery Repair Shops Factory Low Price Construction Machinery Excavator Track Rollerr Bottom Roller","attrs":{"Pre\u00e7o":"$37.00(2 - 19 Pieces) $34.00(20 - 99 Pieces) $30.00(>=100 Pieces)","MOQ":"2 Pieces","Prazo de entrega":"Negotiable"}}

{"cid":"135018","pid":"23840207","pimg_url":"\/\/img1.b2bforus.com\/25\/e6\/d6631b90b113\/product\/81947845_s-w400xh400.jpg","name":"Professional Track Roller Wheel Carrier Direct Supply 35MnB Machinery Repair Shops Manufacturer Bottom Roller","attrs":{"Pre\u00e7o":"$37.00(2 - 19 Pieces) $34.00(20 - 99 Pieces) $30.00(>=100 Pieces)","MOQ":"2 Pieces","Prazo de entrega":"Negotiable"}}