|
 |
 |
|
Bearing No. |
Boundary dimensions |
Basic load ratings(kN) |
Limiting speed |
Mass |
|
mm |
Dynamic |
Static |
rpm |
Kg |
|
d |
D |
T |
Cr |
Cor |
Grease |
Oil |
≈ |
|
51203 |
17 |
35 |
12 |
17 |
27.2 |
4,500 |
6,300 |
0.048 |
|
51204 |
20 |
40 |
14 |
22.2 |
37.5 |
3,800 |
5,300 |
0.075 |
|
51205 |
25 |
47 |
15 |
27.8 |
50.5 |
3,400 |
4,800 |
0.11 |
|
51206 |
30 |
52 |
16 |
28 |
54.2 |
3,200 |
4,500 |
0.13 |
|
51207 |
35 |
62 |
18 |
39.2 |
78.2 |
2,800 |
4,000 |
0.21 |
|
51208 |
40 |
68 |
19 |
47 |
98.2 |
2,400 |
3,600 |
0.26 |
|
51209 |
45 |
73 |
20 |
47.8 |
105 |
2,200 |
3,400 |
0.3 |
|
51210 |
50 |
78 |
22 |
48.5 |
112 |
2,000 |
3,200 |
0.37 |
|
51211 |
55 |
90 |
25 |
67.5 |
158 |
1,900 |
3,000 |
0.58 |
|
51212 |
60 |
95 |
26 |
73.5 |
178 |
1,800 |
2,800 |
0.66 |
|
51213 |
65 |
100 |
27 |
74.8 |
188 |
1,700 |
2,600 |
0.72 |
|
51214 |
70 |
105 |
27 |
73.5 |
188 |
1,600 |
2,400 |
0.75 |
|
51215 |
75 |
110 |
27 |
74.8 |
198 |
1,500 |
2,200 |
0.82 |
|
51216 |
80 |
115 |
28 |
83.8 |
222 |
1,400 |
2,000 |
0.9 |
|
51217 |
85 |
125 |
31 |
102 |
280 |
1,300 |
1,900 |
1.21 |
|
51218 |
90 |
135 |
35 |
115 |
315 |
1,200 |
1,800 |
1.65 |
|
51220 |
100 |
150 |
38 |
132 |
375 |
1,100 |
1,700 |
2.21 |
|
51222 |
110 |
160 |
38 |
138 |
412 |
1,000 |
1,600 |
2.39 | |
|
|
