（13系列）三排滾柱式回轉支承——內齒式
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。
序
號
|
內齒式
DL
mm
|
外型尺寸
|
安裝尺寸
|
結構尺寸
|
齒輪參數
|
內齒參數
|
齒輪圓周力
|
參考重量kg
|
D
mm
|
d
mm
|
H
mm
|
D1
mm
|
D2
mm
|
n
|
mm
|
dm
mm
|
L
mm
|
n 1
mm
|
H1
mm
|
h
mm
|
b
mm
|
x
|
m
mm
|
De
mm
|
z
|
正火
Z104N
|
調質
T104N
|
|
1
|
133.25.500
|
634
|
366
|
148
|
598
|
402
|
24
|
18
|
M16
|
32
|
4
|
10
|
32
|
80
|
0.5
|
5
|
337
|
68
|
5
|
6.7
|
224
|
|
134.25.500
|
6
|
338.4
|
57
|
|
2
|
133.25.560
|
694
|
426
|
148
|
658
|
462
|
24
|
18
|
M16
|
32
|
4
|
10
|
32
|
80
|
0.5
|
5
|
397
|
80
|
5
|
6.7
|
240
|
|
134.25.560
|
6
|
398.4
|
67
|
|
3
|
133.25.630
|
764
|
496
|
148
|
728
|
532
|
28
|
18
|
M16
|
32
|
4
|
10
|
32
|
80
|
0.5
|
6
|
458.4
|
77
|
6
|
8
|
270
|
|
134.25.630
|
8
|
459.2
|
58
|
|
4
|
133.25.710
|
844
|
576
|
148
|
808
|
612
|
28
|
18
|
M16
|
32
|
4
|
10
|
32
|
80
|
0.5
|
6
|
536.4
|
90
|
6
|
8
|
300
|
|
134.25.710
|
8
|
539.2
|
68
|
|
5
|
133.32.800
|
964
|
636
|
182
|
920
|
680
|
36
|
22
|
M20
|
40
|
4
|
10
|
40
|
120
|
0.5
|
8
|
595.2
|
75
|
12.1
|
16.7
|
500
|
|
134.32.800
|
10
|
594
|
60
|
|
6
|
133.32.900
|
1064
|
736
|
182
|
1020
|
780
|
36
|
22
|
M20
|
40
|
4
|
10
|
40
|
120
|
0.5
|
8
|
691.2
|
87
|
12.1
|
16.7
|
600
|
|
134.32.900
|
10
|
694
|
70
|
|
7
|
133.32.1000
|
1164
|
836
|
182
|
1120
|
880
|
40
|
22
|
M20
|
40
|
5
|
10
|
40
|
120
|
0.5
|
10
|
784
|
79
|
15.1
|
20.9
|
680
|
|
134.32.1000
|
12
|
784.8
|
66
|
|
8
|
133.32.1120
|
1284
|
956
|
182
|
1240
|
1000
|
40
|
22
|
M20
|
40
|
5
|
10
|
40
|
120
|
0.5
|
10
|
904
|
91
|
15.1
|
20.9
|
820
|
|
134.32.1120
|
12
|
904.8
|
76
|
|
9
|
133.40.1250
|
1445
|
1055
|
220
|
1393
|
1107
|
45
|
26
|
M24
|
48
|
5
|
10
|
50
|
150
|
0.5
|
12
|
988.8
|
83
|
22.9
|
31.4
|
1200
|
|
134.40.1250
|
14
|
985.6
|
71
|
|
10
|
133.40.1400
|
1595
|
1205
|
220
|
1543
|
1257
|
45
|
26
|
M24
|
48
|
5
|
10
|
50
|
150
|
0.5
|
12
|
1144.8
|
96
|
22.9
|
31.4
|
1300
|
|
134.40.1400
|
14
|
1139.6
|
82
|
|
11
|
133.40.1600
|
1795
|
1405
|
220
|
1743
|
1457
|
48
|
26
|
M24
|
48
|
6
|
10
|
50
|
150
|
0.5
|
14
|
1335.6
|
96
|
26.3
|
36.6
|
1520
|
|
134.40.1600
|
16
|
1334.4
|
84
|
|
12
|
133.40.1800
|
1995
|
1605
|
220
|
1943
|
1657
|
48
|
26
|
M24
|
48
|
6
|
10
|
50
|
150
|
0.5
|
14
|
1531.6
|
110
|
26.3
|
36.6
|
1750
|
|
134.40.1800
|
16
|
1526.4
|
96
|
|
13
|
133.45.2000
|
2221
|
1779
|
231
|
2155
|
1845
|
60
|
33
|
M30
|
60
|
6
|
12
|
54
|
160
|
0.5
|
16
|
1702.4
|
107
|
32.2
|
44.5
|
2400
|
|
134.45.2000
|
18
|
1699.2
|
95
|
|
14
|
133.45.2240
|
2461
|
2019
|
231
|
2395
|
2085
|
60
|
33
|
M30
|
60
|
6
|
12
|
54
|
160
|
0.5
|
16
|
1926.4
|
121
|
32.2
|
44.5
|
2700
|
|
134.45.2240
|
18
|
1933.2
|
108
|
|
15
|
133.45.2500
|
2721
|
2279
|
231
|
2655
|
2345
|
72
|
33
|
M30
|
60
|
8
|
12
|
54
|
160
|
0.5
|
18
|
2185.2
|
122
|
36.2
|
50.1
|
3000
|
|
134.45.2500
|
20
|
2188
|
110
|
|
16
|
133.45.2800
|
3021
|
2579
|
231
|
2955
|
2645
|
72
|
33
|
M30
|
60
|
8
|
12
|
54
|
160
|
0.5
|
18
|
2491.2
|
139
|
36.2
|
50.1
|
3400
|
|
134.45.2800
|
20
|
2488
|
125
|
|
17
|
133.50.3150
|
3432
|
2868
|
270
|
3342
|
2958
|
72
|
45
|
M42
|
84
|
8
|
12
|
65
|
180
|
0.5
|
20
|
2768
|
139
|
45.2
|
62.6
|
5000
|
|
134.50.3150
|
22
|
2758.8
|
126
|
注：
1、n1為潤滑油孔數，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、內齒修頂系數為0.2。