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| Description | Application | Model | Maintenance |
Technical Parameters |
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| Bearing No. | Bore Dia d | Dimensions(mm) | Basic Dynamic Load Rating (N) |
Basic Static Load Rating (N) |
Mass (kg) | |||||||||
| (in) | (mm) | D | Bi | Be | r | n | m | G | ds | T | ||||
|
UC305-14
305-15
305-16
UC305 |
7/8
1-15/16
1 - |
25 |
2.4409 62 |
1.4961 38 |
0.8125 21 |
0.0787 2 |
0.5906 15 |
0.9055 23 |
0.2362 6 |
1/4-28 M6×0.75 |
0.240 6.1 |
1760 | 1160 | 0.39 0.37 0.35 0.35 |
|
UC306-18
306-19
306 |
1-1/8
1-3/16
|
30 |
2.8346 72 |
1.6929 43 |
0.9055 23 |
0.0789 2 |
0.6693 17 |
1.0236 26 |
0.2362 6 |
1/4-28 M6×0.75 |
0.264 6.7 |
2119 | 1445 | 0.60 0.54 0.56 |
|
UC307-20
307-21
307-22 UC307 |
1-1/4
1-5/16
1-3/8 |
35 |
3.1496 80 |
1.8897 48 |
0.9842 25 |
0.098 2.5 |
0.7480 19 |
1.1417 29 |
0.3150 8 |
5/16-24 M8×1.0 |
0.290 7.4 |
2620 |
1830 |
0.81 0.79 0.75 0.75 |
|
UC308-24
308-25
308 |
1-1/2
1-9/16 |
40 |
3.5433 90 |
2.0472 52 |
1.0630 27 |
0.098 2.5 |
0.7480 19 |
1.2292 33 |
0.3937 10 |
3/8-24 M10×1.25 |
0.323 8.2 |
3200 | 2280 | 1.07 1.00 1.00 |
|
UC309-26
309-27
309-28 UC309 |
1-5/8
1-11/16
1-3/4 |
45 |
3.9370 100 |
2.2441 57 |
1.1811 30 |
0.098 2.5 |
0.8661 22 |
1.3780 35 |
0.3937 10 |
3/8-24 M10×1.25 |
0.354 9 |
4150 | 3060 | 1.39 1.33 1.28 1.26 |
|
UC310-30
310-31
UC310 |
1-7/8
1-15/16 |
50 |
4.3307 110 |
2.4015 61 |
1.2598 32 |
0.118 3 |
0.8661 22 |
1.5354 39 |
0.4724 12 |
7/16-20 M12×1.5 |
0.394 10 |
4850 | 3640 | 1.75 1.67 1.65 |
|
UC311-32
311-34
311-35 UC311 |
2
2-1/2
2-3/16 |
55 |
4.7244 120 |
2.5984 66 |
1.3386 34 |
0.118 3 |
0.9842 25 |
1.6142 41 |
0.4724 12 |
7/16-20 M12×1.5 |
0.421 10.7 |
5620 | 4280 | 2.30 2.20 2.00 2.10 |
|
UC312-36
312-38
312-39 UC312 |
2-1/4
2-3/8
2-7/16 |
60 |
5.1181 130 |
2.7953 71 |
1.4173 36 |
0.138 3.5 |
1.0236 26 |
1.7717 45 |
0.4724 12 |
7/16-20 M12×1.5 |
0.433 11.5 |
6420 | 4960 | 2.80 2.60 2.60 2.50 |
|
UC313-40
UC313 |
2-1/2 |
65 |
5.5118
140 |
2.9528
75 |
1.4961
38 |
0.138
3.5 |
1.1811
30 |
1.7717
45 |
0.4724
12 |
7/16-20
M12×1.5 |
0.480
12.2 |
7370 |
5780 |
3.46
3.32 |
|
UC314-44
UC314 |
2-3/4 |
70 |
5.9055
150 |
3.0709
78 |
1.5748
40 |
0.138
3.5 |
1.2992
33 |
1.7717
45 |
0.4724
12 |
7/16-20
M12×1.5 |
0.512
13 |
8170 |
6480 |
3.90
3.90 |
|
UC315-48
UC315 |
3 |
75 |
6.2992
160 |
3.2283
82 |
1.6535
42 |
0.138
3.5 |
1.2598
32 |
1.9685
50 |
0.5512
14 |
1/2-20
M14×1.5 |
0.543
13.8 |
8900 |
7310 |
4.33
4.18 |
|
UC316-50
UC316 |
3-1/8
|
80 |
6.6929
170 |
3.3858
86 |
1.7323
44 |
0.138
3.5 |
0.3386
34 |
2.0472
52 |
0.5512
14 |
1/2-20
M14×1.5 |
0.571
14.5 |
9650 |
8330 |
5.25 |
|
UC317-52
UC317 |
3-1/4
|
85 |
7.0866
180 |
3.7795
96 |
1.8110
46 |
0.157
4 |
1.5748
40 |
2.2047
56 |
0.6299
16 |
5/8-18
M16×1.5 |
0.591
15 |
10410 |
9130 |
7.00
6.70 |
|
UC318-56
UC318 |
3-1/2 |
90 |
7.4803
190 |
3.7795
96 |
1.8897
48 |
0.157
4 |
1.5748
40 |
2.2047
56 |
0.6299
16 |
5/8-18
M16×1.5 |
0.626
16.7 |
11300 |
10300 |
7.65
7.60 |
|
UC319-60
UC319 |
3-3/4 |
95 |
7.8740
200 |
4.0551
103 |
1.9685
50 |
0.157
4 |
1.6142
41 |
2.4409
62 |
0.6299
16 |
5/8-18
M16×1.5 |
0.657
16.7 |
12300 |
11600 |
8.75
8.75 |
|
UC320-64
UC320 |
4 |
100 |
8.4646
215 |
4.2519
108 |
2.1260
54 |
0.157
4 |
1.6535
42 |
2.5984
66 |
0.7087
18 |
3/4-16
M18×1.5 |
0.789
18 |
14300 |
12800 |
10.03
10.28 |
WD Bearing Group Company |
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