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(HJ系列)单排交叉滚柱式回转支承——外齿式

(HJ系列)单排交叉滚柱式回转支承——外齿式

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所属分类:(HJ系列)单排交叉滚柱式回转支承

发布日期:2023-02-06 16:04:00

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 (HJ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。

 

序号外齿式外型尺寸安装尺寸结构尺寸齿轮参数齿轮圆周力参考
DLDdHD1D2nmmn1D3d1H1hbxmDez调质重量
mmmmmmmmmmmmmmmmmmmmmmmmmmmmT 104Nkg
1HJW.20.62572552580685565181836276236812601.45751.91465.2100
HJW.20.625A1.156755.51226.2
2HJW.20.72082062080780660181837227186812601.46860.31396.2120
HJW.20.720A18861.11048.3
3HJW.30.82094070595893749242048228188312701.46980.61597.2210
HJW.30.820A110986.29512.2
4HJW.30.880100076095956800242048828788312701.1581047.51279.7230
HJW.30.880A1101046.310112.2
5HJW.30.1020117087595112093024224102210188015701.481219.31489.7300
HJW.30.1020A1.15101219.211812.2
6HJW.36.12201365107512013101130362461222121810515901.4101424.913815.7450
HJW.36.1220A1121435.911618.8
7HJW.36.1250140010901201350115036266125212481051590-0.3510144314315.7520
HJW.36.1250A1121449.611718.8
8HJW.36.14351595127812015351335362661437143310515901.15121655.513418.8610
HJW.36.1435A1141661.211521.9
9HJW.45.154017201360140166014204226615434537122181101.4121780.814423732
HJW.45.1540A1.15141791.112426.8
10HJW.45.170018751525140181515854229617031697122181101.15141945.413526.8844
HJW.45.1700A1.15161950.811830.5
11HJW.45.188021001665160203017404832618831876140201151.4142189.815227.81400
HJW.45.1880A1.15182194.611835.8
12HJW.45.211523251900160224519804832621182112140201151.4162406.514631.91600
HJW.45.2115A1.15202418.411740
13HJW.45.237026002146180252022204832623732367158221301.4182707.314640.72100
HJW.45.2370A1.15222704.411949.7
14HJW.45.260028352365180275024505436626032597158221301.4182941.715937.62400
HJW.45.2600A1.15222946.913045.9
15HJW.50.282030852555200300026405436628232817178221501.4203188.415552.23400
HJW.50.2820A1.15253198.412465.3
16HJW.50.312034002840200331029305436631233117178221501.4223507.215557.44000
HJW.50.3120A1.4253509.613665.3
17HJW.50.358039203240240382033406040635833577218221901.4224036.117972.76700
HJW.50.3580A1.4254035.615782.6
18HJW.50.403043703690240427037906640640334027218221901.4224520.620153.67700
HJW.50.4030A1.4284522.415768.2
19HJW.50.454048604210240476043107240645434537218221901.4224983.122272.18760
HJW.50.4540A1.4304992.916299.1

 

 

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。

4、表内变位系数均为外齿式设计。