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Ultra-Class Four Bolt Flanged Units
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Advanced Search in Ultra-Class Four Bolt Flanged Units
Unit of Measure
Imperial
Metric
Both
Dimensional Specifications
Bore Size d (in)
No Preference
0.5000
0.5625
0.6250
0.6875
0.7500
0.7874
0.8125
0.8750
0.9375
0.938
0.9842
1.0000
1.0625
1.1250
1.1811
1.1875
1.188
1.2500
1.3125
1.3750
1.3779
1.4375
1.438
1.5000
1.5625
1.5748
1.6250
1.6875
1.6880
1.7500
1.8125
1.8750
1.9375
1.938
2.0000
2.0625
2.1250
2.1875
2.1880
2.2500
2.3125
2.3750
2.4375
2.5000
2.5625
2.6250
2.6875
2.7500
2.8125
2.8750
2.9375
3.0000
Bore Size d (mm)
No Preference
17.4625
12.700
14.288
15.875
19.050
20.000
20.638
22.225
23.813
25.000
25.400
26.988
28.575
30.000
30.163
31.750
33.338
34.925
35.000
36.513
38.100
39.688
40.000
41.275
42.863
44.450
46.038
47.625
49.213
50.800
52.388
53.975
55.563
57.150
58.738
60.325
61.912
61.913
63.500
65.088
66.675
68.263
69.850
71.438
73.025
74.613
76.200
Total Length L (in)
No Preference
7.875
7.375
3.7813
4.2813
4.6563
5.1563
5.4063
5.6563
6.4063
7.5938
3
3.375
6.875
Total Length L (mm)
No Preference
108.7
118.3
137.3
143.7
162.7
85.7
187.300
192.9
76.2
96
131
174.6
200
Bolt Hole Spacing J (in)
No Preference
2.125
2.5
2.75
3.25
3.625
4
4.125
4.375
5.125
5.625
5.8594
5.875
6
Bolt Hole Spacing J (mm)
No Preference
54
63.5
69.9
82.6
92.1
101.6
104.8
111.1
130.2
142.9
148.800
149.2
152.4
Housing Width A (in)
No Preference
1.1094
1.1563
1.1875
1.3125
1.4063
1.5313
1.5625
1.8125
1.9375
2.0938
2.3125
2.4375
2.5625
Housing Width A (mm)
No Preference
28.2
29.4
30.2
33.3
35.7
38.9
39.7
46
49.2
53.2
58.700
61.9
65.1
Total Width A0 (in)
No Preference
2.094
2.358
2.657
1.547
1.827
2.142
2.437
2.438
1.453
2.319
2.098
2.602
1.974
1.809
1.673
1.516
2.2656
3.5256
2.3189
2.939
1.2969
1.3906
1.7969
2.6094
3.7656
1.4688
1.5313
1.6563
1.8281
2.1406
2.3906
2.5313
1.9688
2.9063
3.3594
3.2441
3.5313
1.1406
1.61
1.8125
2.0938
2.3125
2.9375
3.0625
3.1875
3.2500
3.5000
3.5625
Total Width A0 (mm)
No Preference
36.909
54.300
74.65
50.15
37.300
45.600
45.95
61.9
53.3
58.9
66.1
89.550
53.2
59.9
32.900
42.100
46.4
54.4
60.700
64.300
66.300
73.8
85.300
82.400
89.700
95.600
39.3
38.500
38.900
40.9
42.5
46.000
50.000
58.700
61.913
67.5
74.6
77.8
81.000
82.6
88.900
90.500
Flange Thickness A1 (in)
No Preference
0.5
0.5938
0.625
0.6563
0.7188
0.7813
0.8125
0.875
Flange Thickness A1 (mm)
No Preference
12.7
15.1
15.9
16.7
18.3
19.8
20.6
22.2
Bore Size (in)
At Least :
No More Than :
Available Range: 0.5 to 3
Bore Size (mm)
At Least :
No More Than :
Available Range: 12.7 to 76.2
Total Width (in)
At Least :
No More Than :
Available Range: 1.1406 to 3.7656
Total Width (mm)
At Least :
No More Than :
Available Range: 32.9 to 95.6
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