Detail
Deep groove ball bearing-related parameters (6400 Series)
轴承型号Bearing type
内径Inside diameterd(mm)
外径Outside diameterD(mm)
宽度WidthB(mm)
倒角Chamferrmin(mm)
载荷LoadCr(KN)
球数Numer of ball(粒/Pcs)
球径Ball dimension(mm)
极限转速Speed limitr/min
参考重量Weight（kg）
6403-2RZ
17
62
17
1.1
17.45
6
12.7
12000
0.268
6404-2RZ
20
72
19
1.1
23.81
6
14.288
10000
0.399
6405-2RZ
25
80
21
1.5
29.42
6
16.669
9000
0.529
6406-2RZ
30
90
23
1.5
36.41
7
16.669
8500
0.71
6407-2RZ
35
100
25
1.5
43.76
6
20.638
7000
0.926
6408-2RZ
40
110
27
2
50.39
6
22.225
6700
1.221
6409-2RZ
45
120
29
2
59.52
7
22.225
6000
1.521
6410-3RZ
50
130
31
2.1
70.99
7
25.4
5300
1.855
6411-3RZ
55
140
33
2.1
77.44
7
25.4
5000
2.316
6412-4RZ
60
150
35
2.1
83.94
7
28.575
4500
2.811
6413-4RZ
65
160
37
2.1
90.88
7
30.162
4500
3.36
6414-5RZ
70
180
42
3
107.31
7
34
4000
5
6415-5RZ
75
190
45
3
118.25
7
36.512
3500
5.89
6416-6RZ
80
200
48
3
125.55
7
38.1
3300
6.95
6417-6RZ
85
210
52
4
134.54
7
40
3200
8
6418-7RZ
90
225
54
4
148.06
7
42.862
3000
11.4
