UC300 Series

UC300 Series

Technical Specifications

Bearing No.Shaft diameter   (d)Dimension  ( mm)Basic load rating(N)r/minWeight(KG)
DBCSS₁GhdsCrCor
(in.)(mm)
UC307-20
UC307-21
UC307-22
UC307
1-1/4
1-5/16
1-3/8
3580
3.1496
48
1.8898
25
0.9843
19
0.7480
29
1.1417
8
0.3150
7.2
0.2835
M8X1
5/16-24UNF
335001920022000.76
0.73
0.70
0.70
UC308-24
UC308-25
UC308
1-1/2
1-9/16
4090
3.5433
52
2.0472
27
1.0630
19
0.7480
33
1.2992
10
0.3937
8.5
0.3346
M10X1.25
3/8-24UNF
405602400022000.96
0.94
0.93
UC309-26
UC309-27
UC309-28
UC309
1-5/8
1-11/16
1-3/4
54100
3.9370
57
2.2441
30
1.1811
22
0.8661
35
1.3780
10
0.3937
9
0.3543
M10X1.25
3/8-24UNF
530003180020001.35
1.30
1.26
1.24
UC310-30
UC310-31
UC310
1-7/8
1-15/16
50110
4.3307
61
2.4016
32
1.2598
22
0.8661
39
1.5354
12
0.4724
9.9
0.3898
M12X1.5
7/16-20UNF
617503780018001.64
1.58
1.55
UC311-32
UC311-34
UC311
UC311-35
2.1/8
2-3/16
55120
4.7244
66
2.5984
34
1.3386
25
0.9843
41
1.6142
12
0.4724
10.6
0.4173
M12X1.5
7/16-20UNF
715004480017002.22
2.10
2.05
2.02
UC312-36
UC312
UC312-38
UC312-39
2-1/4
2-3/8
2-7/16
60130
5.1181
71
2.7953
36
1.4173
26
1.0236

45

1.4717

12
0.4724
11.3
0.4449
M12X1.5
7/16-20UNF
816005180014002.68
2.54
2.52
2.44
UC313-40
UC313
2-1/265140
5.5118
75
2.9528
38
1.4961
30
1.1811
45
1.7717
12
0.4724
12.1
0.4764
M12X1.5
7/16-20UNF
938606050013003.21
3.13
UC314-44
UC314
2-3/470150
5.9055
78
3.0709
40
1.5748
31
1.2205
47
1.8504
12
0.4724
12.8
0.5039
M12X1.5
7/16-20UNF
1042606800012003.75
3.74
UC315
UC315-48
375160
6.2992
82
3.2283
42
1.6535
32
1.2598
50
1.9685
14
0.5512
13.5
0.5315
M14X1.5
1/2-20UNF
113360768001100

4.45

4.37

UC316
80170
6.6929
86
3.3858
44
1.7323
34
1.3386
52
2.0472
14
0.5512
14.5
0.5709
M14X1.5
1/2-20UNF
1228508650010005.20
UC317-52
UC317
3-1/485180
7.0866
96
3.7795
46
1.8110
40
1.5748
56
2.2047
16
0.6299
15.5
0.6102
M16X1.5
5/8-18UNF
132600965009506.66
6.42
UC318-56
UC318
3-1/290190
7.4803
96
3.7795
48
1.8898
40
1.5748
56
2.2047
16
0.6299
16.5
0.6496
M16X1.5
5/8-18UNF
1430001080009007.52
7.40
UC319
UC319-60
3-3/495200
7.8740
103
4.0551
50
1.9685
41
1.6142
62
2.4409
18
0.7087
16.7
0.6574
M16X1.5
5/8-18UNF
1560001220008508.15
8.12
UC320
UC320-64
4100215
8.4646
108
4.2520
54
2.1260
42
1.6535
66
2.5984
18
0.7087
19
0.7480
M18X1.5
5/8-18UNF
17300014000080010.1
9.98
UC321
105225
8.8582
112
4.4094
56
2.2047
44
1.7322
68
2.6771
18
0.7087
20
0.7874
M18X1.5
5/8-18UNF
18200015700075011.13
UC322
110240
9.4488
117
4.6063
60
2.3622
46
1.8110
71
2.7953
18
0.7087
21
0.8268
M18X1.520500017800070014.5
UC324
120260
10.2362
126
4.9606
64
2.5197
51
2.0079
75
2.9528
18
0.7087
22
0.8661
M18X1.521700019600063017.7
UC326
130280
11.0236
135
5.3150
68
2.6772
54
2.1260
81
3.1890
20
0.7874
23
0.9055
M20X1.522900021400056021.8
UC328
140300
11.8110
145
5.7087
73
2.8740
59
2.3228
86
3.3858
20
0.7874
25
0.9843
M20X1.525300024600050027.45