uc300
Bearing No. Shaft Dia d Dimensions(mm) Basic Load
Rating (kg)
Basic Static
Load Rating (kg)
Weight (kg)
(in) (mm) D Bi Be r n m G ds T
UC305-14
UC305-15
UC305-16
UC305
7/8
15/16
1
25 62 38 21 2 15 23 6 1/4-28
M6x0.75
6.1 1760 1160 0.39
0.37
0.35
0.35
UC306-18
UC306-19
UC306
1-1/8
1-3/16
30 72 43 23 2 17 26 6 1/4-28
M6x0.75
6.7 2119 1445 0.60
0.54
0.56
UC307-20
UC307-21
UC307-22
UC307
1-1/4
1-5/16
1-3/8
35 80 48 25 2.5 19 29 8 5/16-24
M8x1
7.4 2620 1830 0.81
0.79
0.75
0.75
UC308-24
UC308-25
UC308
1-1/2
1-9/16
40 90 52 27 2.5 19 33 10 3/8-24
M10x1.25
8.2 3200 2280 1.07
1
1
UC309-26
UC309-27
UC309-28
UC309
1-5/8
1-11/16
1-3/4
45 100 57 30 2.5 22 35 10 3/8-24
M10x1.25
9 4150 3060 1.39
1.33
1.28
1.26
UC310-30
UC310-31
UC310
1-7/8
1-15/16
50 110 61 32 3 22 39 12 7/16-20
M12x1.5
10 4850 3640 1.75
1.67
1.65
UC311-32
UC311-34
UC311-35
UC311
2
2-1/2
2-3/16
55 120 66 34 3 25 41 12 7/16-20
M12x1.5
10.7 5620 4280 2.3
2.2
2
2.1
UC312-36
UC312-38
UC312-39
UC312
2-1/4
2-3/8
2-7/16
60 130 71 36 3.5 26 45 12 7/16-20
M12x1.5
11.5 6420 4960 2.8
2.6
2.6
2.5
UC313-40
UC313
2-1/2
65 140 75 38 3.5 30 45 12 7/16-20
M12x1.5
12.2 7370 5780 3.46
3.32
UC314-44
UC314
2-3/4
70 150 78 40 3.5 33 45 12 7/16-20
M12x1.5
13 8170 6480 3.9
3.9
UC315-48
UC315
3
75 160 82 42 3.5 32 50 14 1/2-20
M14x1.5
13.8 8900 7310 4.33
4.18
UC316-50
UC315
3-1/8
80 170 86 44 3.5 34 52 14 1/2-20
M14x1.5
14.5 9650 8330 5.25
UC317-52
UC317
3-1/4
85 180 96 46 4 40 56 16 5/8-18
M16x1.5
15 10410 9130 7
6.7
UC318-56
UC318
3-1/2
90 190 96 48 4 40 56 16 5/8-18
M16x1.5
15.9 11300 10300 7.65
7.60
UC319-60
UC319
3-3/4
95 200 103 50 4 41 62 16 5/8-18
M16x1.5
16.7 12300 11600 8.75
8.75
UC320-64
UC320
4
100 215 108 54 4 42 66 18 3/4-16
M18x1.5
18 14300 12800 10.03
10.28
UC321   105 225 112 56 4 44 68 18 M18x1.5 19 18700 16300 12.3
UC322   110 240 117 60 4 46 71 18 M18x1.5 21 20900 18300 14.5
UC324   120 260 126 64 4 51 75 18 M18x1.5 22 21100 18400 18.7
UC326   130 280 135 68 5 54 81 20 M20x1.5 23 23400 20400 23.3
UC328   140 300 145 73 5 59 86 20 M20x1.5 25 26000 22700 28.9