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日本进口FGLC高速深沟球高转速轴承6804ZZ 尺寸20X32X7mm
日本进口EIQ高速深沟球高转速轴承6804ZZ 尺寸20X32X7mm
F6804ZZ Flange Ball Bearing 20x32x7mm Shielded Chrome Bearin
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TRAXXAS 转向杯 需搭配加宽轴承20x32x7mm 大X X-Maxx #7737X
6804 Hybrid Ceramic Bearing 20x32x7 mm ABEC-1 ( 1 PC ) Bicyc
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