The rollers of these bearings are of spherical shape, and the spherical raceway surface of the housing washer in self-aligned. These bearings are featured by the extremely big axial load carrying capacity and meanwhile they can also carry certain radial load.
Cages
Pressed steel cages or machined brass cages are usually used.
|
Bearing No. |
Boundary dimensions |
Basic load ratings(kN) |
Limiting speed |
Mass | ||||
|
mm |
Dynamic |
Static |
rpm |
kg | ||||
|
d |
D |
B |
rsmin |
Cr |
Cor |
Oil |
| |
|
29230 |
150 |
215 |
39 |
1.5 |
340 |
1,340 |
1,800 |
4.56 |
|
29232 |
160 |
225 |
39 |
1.5 |
360 |
1,460 |
1,700 |
4.88 |
|
29234 |
170 |
240 |
42 |
1.5 |
425 |
1,770 |
1,600 |
6.02 |
|
29236 |
180 |
250 |
42 |
1.5 |
450 |
1,920 |
1,600 |
6.27 |
|
29238 |
190 |
270 |
48 |
2 |
530 |
2,230 |
1,400 |
8.8 |
|
29240 |
200 |
280 |
48 |
2 |
535 |
2,300 |
1,400 |
9.14 |