Nominal Bore
Inches MM
Lining
Thickness
A
(mm)
OD
d
t
1
25
3
178
108
51
14.5
1 1/2
40
204
127
73
17.5
2
50
228
152
92
19.5
80
208
191
24
4
100
330
229
157
5
150
406
279
216
25.5
6
200
6.5
458
343
270
29
10
250
7.5
558
324
30.5
12
300
8.5
610
483
381
32
All dimensions are in mm, unless specified.