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(11系列)单排交叉滚柱式回转支承——外齿式

(11系列)单排交叉滚柱式回转支承——外齿式

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所属分类:(11系列)单排交叉滚柱式回转支承

发布日期:2023-02-06 16:01:42

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 (11系列)单排交叉滚柱式回转支承——外齿式

结构特点、性能、适用范围

单排交叉滚柱式回转支承,由两个座圈组成,结构紧凑、重量轻、制造精度高,装配间隙小,对安装精度要求高,滚柱为1:1交叉排列,能同时承受轴向力,倾翻力矩和较大的径向力,被广泛地用于起重运输、工程机械和军工产品上。

序号外齿式
DL
mm
外型尺寸安装尺寸结构尺寸齿轮参数齿轮圆周力参考
重量
kg
D
mm
d
mm
H
mm
D1
mm
D2
mm
nmmdm
mm
L
mm
n1
mm
D3
mm
d1
mm
H1
mm
h
mm
b
mm
xm
mm
De
mm
z正火
Z 104N
调质
T 104N
1111.25.500602398755664342018M163244985026510600.556291233.75.280
112.25.5006628.81024.56.2
2111.25.560662458756264942018M163245585626510600.556891353.75.290
112.25.5606688.81124.56.2
3111.25.630732528756965642418M163246286326510600.56772.81264.56.2100
112.25.6308774.49468.3
4111.25.710812608757766442418M163247087126510600.56850.81394.56.2110
112.25.7108854.410468.3
5111.28.800922678828787223022M204067988027210650.58966.41186.59.1170
112.28.80010968948.111.4
6111.28.9001022778829788223022M204068989027210650.581062.41306.59.1190
112.28.9001010681048.111.4
7111.28.100011228788210789223622M2040699810027210650.51011881168.111.4210
112.28.1000121185.6969.713.6
8111.28.1120124299882119810423622M20406111811227210650.51012981278.111.4230
112.28.1120121305.61069.713.6
9111.32.12501390111091133711634026M24485124812528110750.5121449.611811.315.7350
112.32.1250141453.210113.218.2
10111.32.14001540126091148713134026M24485139814028110750.5121605.613111.315.7400
112.32.1400141607.211213.218.2
11111.32.16001740146091168715134526M24485159816028110750.5141817.212713.218.2440
112.32.1600161820.811115.122.4
12111.32.18001940166091188717134526M24485179818028110750.5142013.214113.218.2500
112.32.1800162012.812315.122.4
13111.40.200021781825112211018914833M306081997200310012900.5162268.813918.125900
112.40.2000182264.412320.328.1
14111.40.224024182065112235021314833M306082237224310012900.5162492.815318.1251000
112.40.2240182498.413620.328.1
15111.40.250026782325112261023915633M306082497250310012900.5182768.415120.328.11100
112.40.250020277613622.631.3
16111.40.280029782625112291026915633M306082797280310012900.5183074.416820.328.11250
112.40.280020307615122.631.3
17111.50.315033762922134328630145645M4284831473153122121100.520347617127.638.32150
112.50.3150223471.615530.442.1
18111.50.355037763322134368634145645M4284835473553122121100.520387619130.438.32470
112.50.3550223889.617430.442.1
19111.50.400042263772134413638646045M42841039974003122121100.5224329.619430.442.12800
112.50.400025434517134.547.8
20111.50.450047264272134463643646045M42841044974503122121100.5224835.621730.442.13100
112.50.450025484519134.547.8

 

注:
1、n1为润滑油孔数,均布:油杯M10×1 JB/T7940.1-JB/T7940.2
2、安装孔n-Φ可改用螺孔;齿宽b可改为H-h。
3、表内齿轮圆周力为最大圆周力,额定圆周力取其1/2。