坤洋機電科技不錯哦,推薦型號NSK-6803Z NSK-62-28VV FAG-6305 MRC-309SZ SKF-6007-2RZ NACHI-7230BDF BARDEN-1917H RHP-7211X2 NACHI-7306DB GMN-7215-PDB RHP-7002X2DT NSK-7034CDT FAG-3220 RHP-3202 FAG-NK68-35A IKO-NA4856 SKF-30206 ZKL-NU2319B NTN-UC319D1 FAG-NN3084ASK-M-SP 大量有優(yōu)惠。