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Bearings
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Mounted Units
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Ultra-Class Mounted Units
> Advanced Search
Advanced Search in Ultra-Class Mounted 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
0.984
0.9842
1.0000
1.0625
1.1250
1.1811
1.1875
1.188
1.2500
1.3125
1.313
1.3750
1.3779
1.4375
1.438
1.5000
1.5625
1.563
1.5748
1.6250
1.6875
1.6880
1.7500
1.8125
1.813
1.8750
1.9375
1.938
2.0000
2.0625
2.1250
2.1875
2.1880
2.2500
2.3125
2.3750
2.4375
2.438
2.5000
2.5625
2.6250
2.6875
2.688
2.7500
2.8125
2.8750
2.9375
2.938
3.0000
3.1875
3.4375
3.5000
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
80.963
87.313
88.900
Bolt Hole Spacing J (in)
No Preference
2.125
2.5
2.75
3
3.25
3.5313
3.625
3.7813
3.8906
4
4.125
4.1339
4.375
4.5938
4.625
5.125
5.3740
5.375
5.625
5.6563
5.8438
5.8594
5.875
6
6.1875
6.2188
6.9375
7.25
7.4063
8
8.2813
8.5
9.0000
9.5
10.9688
Bolt Hole Spacing J (mm)
No Preference
54
63.5
69.9
76.2
82.6
89.7
92.1
96
98.8
101.6
104.8
105
111.1
116.7
117.5
130.2
136.5
142.9
143.7
148.4
148.800
149.2
152.4
157.2
158
176.2
184.2
188.1
203.2
210.300
215.9
228.600
241.3
278.600
Base Width A (in)
No Preference
1.375
1.4961
1.5
1.875
2.125
2.1260
2.375
2.75
2.8438
2.9063
3.5
4.375
Base Width A (mm)
No Preference
34.9
38
38.1
47.6
48
54
60
60.3
69.9
70
72.2
73.8
88.900
111.100
Shaft Height H (in)
No Preference
1.0625
1.1875
1.25
1.3110
1.3125
1.3126
1.437
1.4375
1.5625
1.6875
1.689
1.8125
1.874
1.875
1.937
1.9375
2.0625
2.125
2.126
2.1875
2.25
2.252
2.4375
2.5
2.6875
2.748
2.75
3
3.125
3.25
3.3125
3.5
4
Shaft Height H (mm)
No Preference
27
30.2
31.8
33.3
33.34
36.5
39.7
42.9
46
47.6
49.2
52.4
54
55.6
57.2
61.9
63.5
68.3
69.8
69.9
76.2
79.4
82.6
84.1
88.9
101.6
Flange Thickness A1 (in)
No Preference
0.5
0.5156
0.5938
0.625
0.6563
0.7188
0.7813
0.8125
0.875
Flange Thickness A1 (mm)
No Preference
12.7
13.1
15.1
15.9
16.7
18.3
19.8
20.6
22.2
Outside Diameter L (in)
No Preference
4.126
4.563
5.28
2.752
4.374
3.28
2.406
4.5625
5.2813
2.4063
3.2813
3.7813
1.575
1.85
2.0470
2.441
2.7500
2.835
3.1500
3.346
3.543
3.78
3.93700
4.3750
4.1250
4.331
4.921
5.118
Outside Diameter L (mm)
No Preference
69.9
104.8
115.9
134.1
83.3
111.1
40.000
47.000
52.000
61.1
62.000
72.000
80.000
85.000
90.000
96
100.000
110.000
125.000
130.000
Bore Size (in)
At Least :
No More Than :
Available Range: 0.5 to 3.5
Bore Size (mm)
At Least :
No More Than :
Available Range: 12.7 to 88.9
Outside Diameter (in)
At Least :
No More Than :
Available Range: 1.575 to 5.2813
Outside Diameter (mm)
At Least :
No More Than :
Available Range: 40 to 134.1
Total Width (in)
At Least :
No More Than :
Available Range: 1.1406 to 4.375
Total Width (mm)
At Least :
No More Than :
Available Range: 32.9 to 111.1
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