载重汽车普通断面子午线轮胎标准.doc

《载重汽车普通断面子午线轮胎标准.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、载重汽车普通断面子午线轮胎（5°/15°轮辋）轮胎规格新胎设计尺寸/mm层级充气压力/KPa负荷指数负荷能力/㎏标准轮辋轮辋尺寸/mm断面宽度外直径单胎双胎单胎双胎宽度/mm标定直径名义直径BminG±1.5R2±2.5公路型牵引型9.00R20259248.64～269.3610191003.68～1034.3210301014.35～1045.6514790141139257524307.0178.0±3.0514.4508.421.538.019.0169001441422800265010.00R

2、20278266.88～289.1210541037.63～1070.3710651048.30～1081.7016830146143300027257.5190.5±3.0514.4508.422.540.520.5189301491463250300011.00R20293281.28～304.7210851067.70～1102.3010961078.37～1113.6316830150147335030758.0203.0±3.0514.4508.424.043.021.5189301521493

3、550325011.00R22293281.28～304.7211351117.73～1152.2711471129.37～1164.6316830152149355032508.0203.0±3.0565.2559.224.043.021.5189301541513750345012.00R20315302.4～327.611251106.50～1143.5011361117.17～1154.8318830154151375034508.5216.0±3.5514.4508.425.045.523.02

4、0900156153400036509R22.5229219.84～238.16974961.93～986.08986973.57～998.4412720133131206019506.75171.5±3.5571.5/15°19/2912.712.7±1.5148301361342240212010R22.5254243.84～264.1610191005.58～1032.4310301016.25～1043.7614790141139257524307.50190.5±3.5571.5/15°1690

5、01441422800265011R22.5279267.84～290.1610541039.53～1068.4810651050.20～1079.8114720144142280026508.25209.5±3.5571.5/15°168301461433000272512R22.5300288～31210851069.60～1100.4110961080.27～1111.7416830150147335030759.00228.5±3.5571.5/15°189301521493550325012R2

6、4.5300288～31211351119.62～1150.3811471131.26～1162.7416830152149355032509.00228.5±3.5622.3/15°189301541513750345013R22.5320307.2～332.811241107.43～1140.5811361119.07～1152.9416760152149355032509.75247.5±3.5571.5/15°1883015415137503450备注新胎最大断面宽度=新胎设计断面宽度×1.04；

7、新胎最大外直径=2×新胎设计断面高度×1.03+轮辋名义直径；新胎最小断面宽度=新胎设计断面宽度×0.96。新胎最小外直径=2×新胎设计断面高度×0.97+轮辋名义直径。