国产 日本标准G系列O型圈,JIS-B-2401-G标准G系列O型圈材质NBR70橡胶.NBR橡胶材质工况:-30~+100度条件下使用型号单价尺寸mmN-G1817.40*3.1N-G1918.40*3.1N-G2019.40*3.1N-G25￥0.224.40*3.1N-G30￥0.229.40*3.1N-G35￥0.334.40*3.1N-G40￥0.339.40*3.1N-G45￥0.344.40*3.1N-G50￥0.449.40*3.1N-G55￥0.554.40*3.1N-G60￥0.559.40*3.1N-G65￥0.764.40*3.1N-G70￥0.769.40*3.1N-G75￥0.774.40*3.1N-G80￥0.979.40*3.1Q-Q-N-G85￥1.084.40*3.1N-G90￥1.089.40*3.1N-G95￥1.094.40*3.1N-G100￥1.599.40*3.1N-G105￥1.5104.40*3.1N-G110￥1.5109.40*3.1N-G115￥1.5114.40*3.1N-G120￥1.6119.40*3.1N-G125￥1.6124.40*3.1N-G130￥1.6129.40*3.1N-G135￥1.6134.40*3.1N-G140￥1.6139.40*3.1N-G145￥1.7144.40*3.1N-G150￥4.2N-G155￥4.3N-G160￥4.3N-G165￥4.4型号单价尺寸mmN-G170￥4.4N-G175￥4.5N-G180￥4.6N-G185￥4.6N-G190￥4.7N-G195￥4.7N-G200￥4.8N-G205￥4.9204.30*5.7N-G210￥5.0209.30*5.7N-G215￥5.1214.30*5.7N-G220￥5.3219.30*5.7N-G225￥5.4224.3*5.7N-G230￥5.5229.30*5.7N-G235￥5.6234.3*5.7N-G240￥12.9239.30*5.7N-G245￥13.0244.30*5.7N-G250￥13.2249.30*5.7N-G255254.30*5.7N-G260259.30*5.7N-G270269.30*5.7N-G280279.30*5.7N-G290289.30*5.7N-G300299.30*5.7N-G310309.30*5.7N-G320319.30*5.7N-G340339.30*5.7N-G350349.30*5.7N-G355354.30*5.7N-G360359.30*5.7N-G365364.30*5.7N-G370369.30*5.7N-G375374.30*5.7N-G380379.30*5.7N-G390389.30*5.7N-G395394.30*5.7N-G400399.30*5.7N-G405404.30*5.7N-G410409.30*5.7N-G420419.30*5.7N-G425424.30*5.7N-G430429.30*5.7N-G435434.30*5.7N-G440439.30*5.7N-G445444.30*5.7N-G460459.30*5.7N-G465464.30*5.7N-G470469.30*5.7N-G475474.30*5.7N-G480479.30*5.7N-G485484.30*5.7N-G490489.30*5.7N-G495494.30*5.7N-G500499.30*5.7N-G505504.30*5.7N-G550549.30*5.7N-G560559.3*5.7