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Four Bolt Flange Unit, Square Style
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Four Bolt Square Flanged Unit, Cast Housing, Eccentric Locking Collar, UELF Type
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Advanced Search in Four Bolt Square Flanged Unit, Cast Housing, Eccentric Locking Collar, UELF Type
Unit of Measure
Imperial
Metric
Both
Technical Specifications
Rotational Speed [Max] (rpm)
No Preference
1300
1400
1500
1600
1700
1800
1900
2100
2200
2300
2400
2500
2600
2800
2900
3000
3100
3500
3700
4000
4200
4400
4900
5400
5900
6700
Dimensional Specifications
Bore Size d (in)
No Preference
0.7500
0.7874
0.8125
0.8750
0.9375
0.9843
1.0000
1.0625
1.1250
1.1811
1.1875
1.2500
1.3125
1.3750
1.3780
1.4375
1.5000
1.5625
1.5748
1.6250
1.6875
1.7500
1.7717
1.8125
1.8750
1.9375
1.9685
2.0000
2.0625
2.1250
2.1654
2.1875
2.2500
2.3125
2.3622
2.3750
2.4375
2.5000
2.5591
2.5625
2.6250
2.6875
2.7500
2.7559
2.8125
2.8750
2.9375
2.9528
3.0000
3.0625
3.1250
3.1496
3.1875
3.2500
3.3125
3.3465
3.4375
3.5000
3.5433
3.6250
3.6875
3.7402
3.7500
3.8125
3.8750
3.9370
3.9375
4.0000
4.1339
4.3307
Bore Size d (mm)
No Preference
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
45.000
46.038
47.625
49.213
50.000
50.800
52.388
53.975
55.000
55.563
57.150
58.738
60.000
60.325
61.913
63.500
65.000
65.088
66.675
68.263
69.850
70.000
71.438
73.025
74.613
75.000
76.200
77.788
79.375
80.000
80.963
82.550
84.138
85.000
87.313
88.900
90.000
92.075
93.663
95.000
95.250
96.838
98.425
100.000
100.013
101.600
105.000
110.000
Total Length L (mm)
No Preference
118.000
163.000
86
95
96
108
109.000
110
117
125
130
131
135
137
143
144
150
160
162
174.6
175
185.000
187
193
195
200
208
226
236
250.000
260
280.000
290
310
340
Total Length L (in)
No Preference
12.2
5.7
5.4
5.9
6.4
4.6
4.3
5.1
9.8
11.4
7.3
7.9
4.9
13.4
7.4
7.6
8.2
5.3
6.3
7.7
8.9
9.3
11.0
3.8
4.3
4.7
5.2
6.4
3.4
3.8
4.3
5.6
6.9
10.3
12.2
Bolt Hole Spacing J (mm)
No Preference
63.5
64
70
80
82.500
83
92
95
100
101.500
102
105
111
112
125.000
130
132
140
142.9
143
149
150
152
159
166
178
184
196.000
204.000
216.000
228
242
266
Bolt Hole Spacing J (in)
No Preference
2.5
2.5
2.8
3.2
3.3
3.3
3.6
3.7
3.9
4.0
4.0
4.1
4.4
4.4
4.9
5.1
5.2
5.5
5.6
5.9
5.9
6.0
6.3
6.5
7.0
7.3
7.7
8.0
8.5
9.0
9.5
9.5
10.5
Housing Width A (in)
No Preference
1
1.0625
1.1562
1.1875
1.2187
1.2500
1.3125
1.3437
1.4062
1.5
1.5312
1.5625
1.6875
1.7187
1.8125
1.875
1.9375
1.9687
2.0625
2.0937
2.0938
2.125
2.2187
2.2812
2.3125
2.4062
2.4375
2.5625
2.5937
2.6875
2.9062
3.0000
3.6875
3.7008
3.7795
Housing Width A (mm)
No Preference
25.5
27.0
29.0
29.5
30.0
31.0
32.0
33.0
34.0
36.0
38.0
39.0
40.0
43.0
44.0
46.0
48.0
49.0
50.0
52.0
53.0
53.2
54.0
56.0
58.0
59.0
61.0
62.0
65.0
66.0
68.0
74.0
76.0
94.0
96.0
Flange Thickness A1 (in)
No Preference
0.4375
0.5
0.5937
0.625
0.6562
0.7187
0.75
0.7812
0.8125
0.875
0.9687
1.0625
1.1875
1.25
1.2598
1.378
Flange Thickness A1 (mm)
No Preference
11.0
13.0
15.0
16.0
17.0
18.0
19.0
20.0
20.6
21.0
22.0
25.0
27.0
30.0
32.0
35.0
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