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(13系列)三排滾柱式回轉支承——外齒式

(13系列)三排滾柱式回轉支承——外齒式

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所屬分類:(13系列)三排滾柱式回轉支承

發(fā)布日期:2023-02-06 16:08:25

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 (13系列)三排滾柱式回轉支承——外齒式

結構特點、性能、適用范圍

三排滾柱式回轉支承有三個座圈,上下及徑向滾道各自分開,使得每一排滾柱的負載都能確切地加以確定。能夠同時承受各種載荷,是四種產(chǎn)品中承載能力最大的一種,軸、徑向尺寸都較大,結構牢固,特別適用于要求較大直徑的重型機械,如斗輪式挖掘機、輪式起重機、船用起重機、港口起重機、鋼水運轉臺及大噸位汽車起重機等機械上。


外齒式
DL
mm
外型尺寸安裝尺寸結構尺寸齒輪參數(shù)外齒參數(shù)齒輪圓周力參考
重量
kg
D
mm
d
mm
H
mm
D 1
mm
D 2
mm
n?
mm
dm
mm
L
mm
n 1
mm
H 1
mm
h
mm
b
mm
xm
mm
D e
mm
z正火Z
104N
調質T
104N
1131.25.5006343661485984022418M163241032800.5566413056.7224
132.25.5006664.8108
2131.25.5606944261486584622418M163241032800.5572414256.7240
132.25.5606724.8118
3131.25.6307644961487285322818M163241032800.56808.813268270
132.25.6308806.498
4131.25.7108445761488086122818M163241032800.56886.814568300
132.25.7108886.4108
5131.32.8009646361829206803622M2040410401200.581006.412312.116.7500
132.32.80010100898
6131.32.900106473618210207803622M2040410401200.581102.413512.116.7600
132.32.900101108108
7131.32.1000116483618211208804022M2040510401200.510121811915.120.9680
132.32.1000121221.699
8131.32.11201284956182124010004022M2040510401200.510133813115.120.9820
132.32.1120121341.6109
9131.40.125014451055220139311074526M2448510501500.5121509.612322.931.41200
132.40.1250141509.2105
10131.40.140015951205220154312574526M2448510501500.5121665.613622.931.41300
132.40.1400141663.2116
11131.40.160017951405220174314574826M2448610501500.5141873.213126.336.61520
132.40.1600161868.8114
12131.40.180019951605220194316574826M2448610501500.5142069.214526.336.61750
132.40.1800162076.8127
13131.45.200022211779231215518456033M3060612541600.5162300.814132.244.52400
132.45.2000182300.4125
14131.45.224024612019231239520856033M3060612541600.5162556.815732.244.52700
132.45.2240182552.4139
15131.45.250027212279231265523457233M3060812541600.5182822.415436.250.13000
132.45.2500202816138
16131.45.280030212579231295526457233M3060812541600.5183110.417036.250.13400
132.45.2800203116153
17131.50.315034322868270334229587245M4284812651800.520353617445.262.65000
132.50.3150223537.6158

 

注:

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

2、安裝孔n-dn1、n-dn2可改用螺孔;齒寬b可改為H-h。

3、表內齒輪圓周力為最大圓周力,額定圓周力取其1/2。

4、外齒修頂系數(shù)為0.1。