>> P.310
内圈主要尺寸mm(inch)相关安装尺寸mmda(1)rasmax最小最大最大1.51.511.51.51.5.5221.5221.522148484852.552.552.5585858656565717171494949555555616161676767737373dFB41.275(15/8)41.275(15/8)41.275(15/8)44.450(13/4)44.450(13/4)44.450(13/4)50.800(2)50.800(2)50.800(2)57.150(21/4)57.150(21/4)57.150(21/4)63.500(21/2)63.500(21/2)63.500(21/2)50.800(2)50.800(2)50.800(2)57.150(21/4)57.150(21/4)57.150(21/4)63.500(21/2)63.500(21/2)63.500(21/2)69.850(23/4)69.850(23/4)69.850(23/4)76.200(3)76.200(3)76.200(3)25.65032.00032.00038.35044.70044.70038.35044.70044.70038.35044.70044.70038.35044.70044.700质量(参考)g135170170300345345335390390375440440410480480通用内圈英制轴径41.275-63.500mm──LRBZ263220B──LRBZ283628B──LRBZ324028B──LRBZ364428B──LRBZ404828BLRB263216LRB263220─LRB283624LRB283628─LRB324024LRB324028─LRB364424LRB364428─LRB404824LRB404828─41.275(15/8)44.450(13/4)50.800(2)57.150(21/4)63.500(21/2)注(1)这是轴的拐角圆弧的最大容许半径。备注LRB及LRBZ…B设有油槽和1个油孔。310轴径mm(inch)公称型号
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