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(HS系列)單排四點接觸球式回轉(zhuǎn)支承----無齒式

(HS系列)單排四點接觸球式回轉(zhuǎn)支承----無齒式

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所屬分類:(HS系列)單排四點接觸球式回轉(zhuǎn)支承

發(fā)布日期:2023-02-06 15:58:41

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 (HS系列)單排四點接觸球式回轉(zhuǎn)支承----無齒式

結(jié)構(gòu)特點、性能、適用范圍

單排四點接觸球式回轉(zhuǎn)支承由兩個座圈組成,結(jié)構(gòu)緊湊、重量輕、鋼球與圓弧滾道四點接觸,能同時承受軸向力、徑向力和傾翻力矩。回轉(zhuǎn)式輸送機、焊接操作機、中小型起重機和挖掘機等工程機械均可選用。

 

序號無齒式
DL
mm
外型尺寸安裝尺寸結(jié)構(gòu)尺寸參考
重量
kg
D
mm
d
mm
H
mm
D1
mm
D2
mm
nmmn1
mm
D3
mm
d1
mm
H1
mm
h
mm
1HSB.25.62572552580685565181836266246812100
2HSB.25.72082062080780660181837217196812120
3HSB.30.82094070595893749242048218188312210
4HSB.30.880100076095956800242048818788312230
5HSB.30.1020117087595112093024224102110188015300
6HSB.30.12201365107512013101130362461221121810515450
7HSB.35.12501400109012013501150362661251124810515520
8HSB.35.14351595127812015351335362661436143310515610
9HSB.35.15401720136014016601420422661541153812218732
10HSB.35.17001875152514018151585422961701169812218844
11HSB.40.188021001665160203017404832618811878140201400
12HSB.40.211523251900160224519804832621162113140201600
13HSB.40.237026002146180252022204832623712368158222100
14HSB.40.260028352365180275024505436626012598158222400
15HSB.50.282030852555200300026405436628222818178223400
16HSB.50.312034002840200331029305436631223118178224000
17HSB.50.358039203240240382033406040635823578218226700
18HSB.50.403043703690240427037906640640324028218227700
19HSB.50.454048604210240476043107240645424538218228760

 

注:

1、n1為潤滑油孔數(shù),均布:油杯M10×1 JB/T7940.1-TB7940.2.

2、安裝孔n-Φ可改用螺孔;齒寬b可改為H-h。