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单列十字滚子回转轴承

单排十字滚子回转轴承(HJ系列)-无齿轮

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详细说明

结构、性能和应用特点

单列交叉滚子回转轴承由两个座圈组成,结构紧凑,重量轻,装配时间隙小,要求精度高。滚轮为1:1交叉排列,可承受轴向力、倾覆力矩和较大的径向力。广泛应用于起重、运输、工程机械和军品。

注:

1.n1是润滑孔的数量。油杯M10×1JB/T7940.1~JB/T7942.2。油嘴的位置可以根据用户的应用而改变。
2.n-φ可以改为螺纹孔,螺纹孔直径为M,深度为2M。


规格

编号无齿轮
DL
mm
尺寸安装尺寸结构尺寸重量
kg
D
mm
d
mm
H
mm
D1
mm
D2
mm
nmmn1
mm
D3
mm
d1
mm
H1
mm
h
mm
1HJB.20.62572552580685565181836276236812100
2HJB.20.72082062080780660181837227186812120
3HJB.30.82094070595893749242048228188312210
4HJB.30.880100076095956800242048828788312230
5HJB.30.1020117087595112093024224102210188015300
6HJB.36.12201365107512013101130362461222121810515450
7HJB.36.12501400109012013501150362661252124810515520
8HJB.36.14351595127812015351335362661437143310515610
9HJB.45.15401720136014016601420422661543453712218732
10HJB.45.17001875152514018151585422961703169712218844
11HJB.45.188021001665160203017404832618831876140201400
12HJB.45.211523251900160224519804832621182112140201600
13HJB.45.237026002146180252022204832623732367158222100
14HJB.45.260028352365180275024505436626032597158222400
15HJB.50.282030852555200300026405436628232817178223400
16HJB.50.312034002840200331029305436631233117178224000
17HJB.50.358039203240240382033406040635833577218226700
18HJB.50.403043703690240427037906640640334027218227700
19HJB.50.454048604210240476043107240645434537218228760

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