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HOME > PRODUCT > spherical roller bearing > Heavy machinery spherical roller bearing 20226MB H3026
Types of spherical roller bearing:
C: Stamped steel retainer and strengthened symmetric rollers for considerably higher load ratings;
CA: one piece brass retainer and strengthened symmetric rollers;
exchange with C design, especially for large size.
MB: Two-piece precision-machined brass retainer and strengthened symmetric rollers;
equivalent to C design in load capacity.
CC: steel cage, replace traditionalbrass cage.
E: Third generation design to improve stress distribution for much longer service life
TN: Nylon retainer.
Standard models of 20200 series spherical roller bearings:
|
Bearing Model |
size(mm) |
Load rating |
Lubrication |
Weight |
|||||
|
|
|
KN |
|
kg |
|||||
|
New model |
d |
D |
B |
rmin |
Cr |
Cor |
|
|
|
|
|
|
|
|
|
|
|
|
rmin |
|
|
20200 series |
|||||||||
|
20205M |
25 |
52 |
15 |
1 |
24 |
25 |
6700 |
0.13 |
|
|
20206M |
30 |
62 |
16 |
1 |
27.5 |
28.5 |
5600 |
0.21 |
|
|
20207M |
35 |
72 |
17 |
1.1 |
40.5 |
43 |
4800 |
0.30 |
|
|
20208M |
40 |
80 |
18 |
1.1 |
49 |
53 |
4300 |
0.39 |
|
|
20209M |
45 |
85 |
19 |
1.1 |
52 |
57 |
4000 |
0.43 |
|
|
20210M |
50 |
90 |
20 |
1.1 |
58.5 |
68 |
3600 |
0.49 |
|
|
20211M |
55 |
100 |
21 |
1.5 |
73.5 |
85 |
3400 |
0.64 |
|
|
20212M |
60 |
110 |
22 |
1.5 |
85 |
100 |
3200 |
0.82 |
|
|
20213M |
65 |
120 |
23 |
1.5 |
95 |
116 |
3000 |
1.07 |
|
|
20214M |
70 |
125 |
24 |
1.5 |
106 |
134 |
2800 |
1.17 |
|
|
20215M |
75 |
130 |
25 |
1.5 |
112 |
143 |
2800 |
1.28 |
|
|
20216M |
80 |
140 |
26 |
2 |
125 |
163 |
2600 |
1.58 |
|
|
20217M |
85 |
150 |
28 |
2 |
156 |
200 |
2400 |
2.22 |
|
|
20218M |
90 |
160 |
30 |
2 |
173 |
220 |
2000 |
2.72 |
|
|
20219M |
95 |
170 |
32 |
2.1 |
208 |
265 |
1900 |
3.19 |
|
|
20220M |
100 |
180 |
34 |
2.1 |
224 |
290 |
1900 |
3.96 |
|
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