无齿回转支承参数.docx

DDIDLn.- 't* dl门一,① dL-J 3Dh'单排四点接触球式回转支承（01 系列）——无齿式 结构特点、性能、适用范围 单排四点接触球式回转支承由两个座圈组成，结构紧凑、重量轻、钢球与圆弧滚道四点接触， 能同时承受轴向力、径向力和倾翻力矩回转式输送机、焊接操作机、中小型起重机和挖掘机 等工程机械均可选用序 号基本型号外型尺寸安装尺寸结构尺寸参考无齿式DLmmDmmdmmHmmD1mmD2mmn(PmmdmmmLmmn1mmD3mmd1mmH1mmhmm重量kg1010.20.200280120602481521216M1428220119950102010.20.224304144602721761216M1428222522350103010.20.250330170602982021816M1428225124950104010.20.280360200603282321816M1428228127950105010.25.315408222703722582018M1632231631460106010.25.355448262704122982018M1632235635460107010.25.400493307704573432018M1632240139960108010.25.450543357705073932018M1632245144960109010.30.500602398805664342018M163245014987010859010.25.500602398805664342018M1632450149970108510010.30.560662458806264942018M1632456155870109510010.25.560662458806264942018M1632456155970109511010.30.630732528806965642418M16324631628701011011010.25.630732528806965642418M16324631629701011012010.30.710812608807766442418M1632711708701012012010.25.710812608807766442418M1632711709701012013010.40.8009226781008787223022M2040801798901022013010.30.8009226781008787223022M2040801798901022014010.40.90010227781009788223022M2040901898901024014010.30.90010227781009788223022M2040901898901024015010.40.1000112287810010789223622M20401001998901027015010.30.1000112287810010789223622M20401001998901027016010.40.11201242998100119810423622M204011211118901030016010.30.11201242998100119810423622M204011211118901030017010.45.125013901110110133711634026M2448125212481001042017010.35.125013901110110133711634026M2448125112481001042018010.45.140015401260110148713134026M2448140213981001048018010.35.140015401260110148713134026M2448140113981001048019011.45.160017401460110168715134526M2448160215981001055019010.35.160017401460110168715134526M2448160115981001055020010.45.180019401660110188717134526M2448180217981001061020010.35.180019401660110188717134526M2448180117981001061021010.60.200021781825144211018914833M30602002199813212110022010.40.200021781825144211018914833M306020011998132121100010.60.2240241820651442352134833M3060224222381321212500122010.40.224024182065144235021314833M306082241223813212125023010.60.250026782325144261023915633M306082502249813212140023010.40.250026782325144261023915633M306082501249813212140024010.60.280029782625144291026915633M306082802279813212160024010.40.280029782625144291026915633M306082802279813212160025010.75.315033762922174328630145645M428483152314716212280025010.50.315033762922174328630145645M4284831523147162122800注：1、 n1 为润滑油孔数，均布：油杯 M10X1 JB/T7940.1-JB/T7940.22、 安装孔n-dn1、n-dn2可改用螺孔；齿宽b可改为H-h。