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裹1(续一)轴承类别轴承名称简图新标准旧标准类型代号尺寸系列代号轴承蓦本代号 轴承标准号宽度代号结构代号类型代号直径代号轴承基本代号轴承标准号深沟球轴承丝F6 l7 l8 28 38 l9 39(l)0(0)2(0)3巧18/(X) JB/T2974一93l123I300084oo788899l23 1别目的0 l乡耗幻80K 2乡耗幻80
Wrap 1 (Continued) Bearing Type Bearings New Standard Old Standard Type Code Size Series Code Bearing 蓦 This Code Bearing Standard No. Width Code Structure Code Type Code Diameter Code Basic Bearing No. Bearing Standard No. Deep groove ball bearing wire F6 l7 l8 28 38 l9 39 (l) 0 (0) 2 (0) 3 Qiao 18 / (X) JB / T2974 a 93l123I300084oo788899l23 1 Do the purpose of 0 l Township consumption magic 80K 2 Township consumption magic 80