Spherical Roller Bearings
|
Dimension(mm) |
Basic Load rating(KN) |
Bearing No |
Limiting speed(r/min) |
Mounting dimension(mm) |
Mass(kg) |
|
d |
D |
B |
rsmin |
Cr |
Cor |
Cylindrical bore |
Tapered bore |
Grease |
Oil |
da
(min) |
Da
(max) |
ra
(max) |
|
20 |
52 |
15 |
1.1 |
31.7 |
32.1 |
21304CA |
21304CAK |
6000 |
7500 |
27 |
45 |
1 |
0.175 |
|
25 |
52 |
18 |
1 |
40 |
42 |
22205CA |
22205CAK |
8000 |
10000 |
30 |
46 |
1 |
0.177 |
|
30 |
62 |
17 |
1.1 |
42.7 |
45.5 |
21305CA |
21305CAK |
5300 |
6700 |
32 |
55 |
1 |
0.277 |
|
62 |
20 |
1 |
34.5 |
39.3 |
22206MB |
22206MBK |
5300 |
6700 |
36 |
56 |
1 |
0.290 |
|
62 |
20 |
1 |
53.4 |
58.5 |
22206CA |
22206CAK |
6300 |
8000 |
36 |
56 |
1 |
0.300 |
|
35 |
72 |
19 |
1.1 |
57.5 |
63.9 |
21306CA |
21306CAK |
4500 |
6000 |
37 |
65 |
1 |
0.412 |
|
72 |
23 |
1.1 |
46.6 |
61.3 |
22207MB |
22207MBK |
4800 |
6000 |
42 |
65 |
1 |
0.430 |
|
72 |
23 |
1.1 |
68.5 |
78.8 |
22207CA |
22207CAK |
5300 |
6700 |
42 |
65 |
1 |
0.450 |
|
40 |
80 |
21 |
1.5 |
65.4 |
75.4 |
21307CA |
21307CAK |
4000 |
5300 |
44 |
71 |
1.5 |
0.542 |
|
80 |
23 |
1.1 |
51.3 |
70.6 |
22208MB |
22208MBK |
4500 |
5600 |
47 |
73 |
1 |
0.550 |
|
80 |
23 |
1.1 |
80.9 |
93.5 |
22208CA |
22208CAK |
5000 |
6000 |
47 |
73 |
1 |
0.540 |
|
90 |
23 |
1.5 |
88.8 |
99 |
21308CA |
21308CAK |
3600 |
4500 |
49 |
81 |
1.5 |
0.750 |
|
90 |
33 |
1.5 |
75.7 |
93.2 |
22308MB |
22308MBK |
4000 |
5000 |
49 |
81 |
1.5 |
1.030 |
|
90 |
33 |
1.5 |
123.6 |
142.1 |
22308CA |
22308CAK |
4300 |
5300 |
49 |
81 |
1.5 |
1.000 |
|
45 |
85 |
23 |
1.1 |
53.8 |
75.4 |
22209MB |
22209MBK |
4000 |
5000 |
52 |
78 |
1 |
0.590 |
|
85 |
23 |
1.1 |
84.5 |
100.4 |
22209CA |
22209CAK |
4500 |
5600 |
52 |
78 |
1 |
0.580 |
|
100 |
25 |
1.5 |
105.7 |
118.4 |
21309CA |
21309CAK |
3200 |
4000 |
54 |
91 |
1.5 |
1.020 |
|
100 |
36 |
1.5 |
111.2 |
144.2 |
22309MB |
22309MBK |
3600 |
4500 |
54 |
91 |
1.5 |
1.400 |
|
100 |
36 |
1.5 |
146.3 |
175.1 |
22309CA |
22309CAK |
3800 |
4800 |
54 |
91 |
1.5 |
1.380 |
|
50 |
90 |
23 |
1.1 |
53.8 |
75.4 |
22210MB |
22210MBK |
3800 |
4800 |
57 |
83 |
1 |
0.870 |
|
90 |
23 |
1.1 |
87 |
108.1 |
22210CA |
22210CAK |
4000 |
5000 |
57 |
83 |
1 |
0.620 |
|
110 |
27 |
2 |
123.6 |
144.2 |
21310CA |
21310CAK |
2800 |
3800 |
60 |
100 |
2 |
1.300 |
|
110 |
40 |
2 |
180.3 |
216.3 |
22310CA |
22310CAK |
3400 |
4300 |
60 |
100 |
2 |
1.850 |
|
55 |
100 |
25 |
1.5 |
61.8 |
89.8 |
22211MB |
22211MBK |
3400 |
4300 |
64 |
91 |
1.5 |
0.860 |
|
100 |
25 |
1.5 |
105.1 |
128.8 |
22211CA |
22211CAK |
3600 |
4500 |
64 |
91 |
1.5 |
0.840 |
|
120 |
29 |
2 |
146.3 |
175.1 |
21311CA |
21311CAK |
2600 |
3400 |
65 |
110 |
2 |
1.650 |
|
120 |
43 |
2 |
159.6 |
203.9 |
22311MB |
22311MBK |
3000 |
3800 |
65 |
110 |
2 |
2.400 |
|
120 |
43 |
2 |
214.2 |
257.5 |
22311CA |
22311CAK |
3000 |
3800 |
65 |
110 |
2 |
2.350 |
PAGE 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 |
