推力球轴承

主要尺寸(mm)
Boundary Dimensions

基本额定负荷(KN)
Basidload Ratings

极限转速(rpm)
Limiting Speed

公称型号
Bearing
Numbers

质量
(g)
Mass
approx

d
D
B
rmin
Cr
Cor

脂润滑Grease

油润滑
Oil

25
47
15
0.6
27.6
50.0
4000
5300
51205
0.11
52
18
1.0
34.5
55.0
3400
3500
51305
0.17
60
24
1.0
55.3
90.0
2600
3600
51405
0.34
30
52
16
0.6
28.5
57.5
3600
4800
51206
0.13
60
21
1.0
37.7
65.5
2800
3800
51306
0.26
70
28
1.0
72.8
125.0
2000
3000
51406
0.52
35
62
18
1.0
35.1
98.0
3000
4000
51207
0.22
68
24
1.1
49.4
112.0
2400
3400
52207
0.38
80
32
1.1
87.0
204.0
1800
2600
53207
0.76
40
68
19
1.0
46.8
98.0
2800
3800
51208
0.28
78
26
1.1
61.8
112.0
2000
3000
52208
0.53
90
36
1.1
112.0
204.0
1700
2400
53208
1.10
45
73
20
1.0
39.0
80.0
2600
3600
51209
0.30
85
28
1.1
76.1
140.0
1900
2800
52209
0.66
100
39
1.1
130.0
240.0
1600
2200
53209
1.40
50
78
22
1.1
49.4
106.0
2400
3400
51210
0.37
95
31
1.1
88.4
173.0
1600
2600
52210
0.94
55
90
25
1.1
61.8
134.0
1900
2800
51211
0.59
60
95
26
1.1
62.4
140.0
1900
2800
51212
0.65
65
100
27
1.1
75.5
189.0
1900
2800
51213
0.78

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