Special Focus Bevel Helical Gear Boxes
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Dimensional Chart- Double reduction helical gear boxes H2 type Dimensional Chart - Triple reduction helical gear boxes H3 Type Dimensional Chart - Quadruple reduction helical gear boxes H4 Type
Unit Size
A
A1
A2
B
D
D1
E
F
F1*
G
H
J
K
K1
L
M
140
240
320
434
160
174
135
-
190
224
490
120
580
272
362
481
180
194
155
225
260
540
640
305
405
529
200
214
173
250
290
600
147.5
705
296
103
499
122
239
230
265
310
560
165
680
343.8
118
567
132
267
203
255
280
340
630
185
760
378
130
632
150
298
215
275
300
370
710
210
850
419.2
148
687
315
167
327
237
335
410
800
950
468
780
355
350
256
325
375
450
900
270
1070
536.8
188
870
400
212
286
360
425
500
1005
530
1195
596.7
209
972
241
456
475
1160
1360
679.7
235
1101
497
445
1300
670
395
1510
855
1135
624
495
720
1680
440
1920
960
1275
679
435
520
770
1890
505
2140
1080
1435
1690
754
480
570
750
860
2130
575
2400
1210
1610
550
655
980
2690
N
P
P1
Q
R
S
T
U
U1
V
V1
V3*
V4*
W
W1
14
4x12
20
100
60
19
70
40
18
4x16
110
22
75
50
175
25
85
170
4x20
125
90
28
205
30
95
32
80
220
26
4x24
115
38
35
45
33
4x30
6x30
55
39
6x36
65
245
365
195
303
420
8x42