NSK Horizontal Lathe Bearing 5204 Double Row Angular Contact Ball Bearing
24/05/2023Bearing Manufacturer NSK 22208 Spherical Roller Bearing
24/05/2023
Spherical roller bearings consist of a common spherical raceway outer ring and two rows of spherical rollers between the double raceway inner ring. The spherical roller bearings is self-aligning, and can automatically adjust the misalignment caused by the deflection or misalignment of the shaft or bearing seat, and the allowable alignment angle is 1~2.5 degrees. Spherical roller bearings can bear radial load, bidirectional axial load and its combined load, especially the radial load capacity is large, and it has good anti-vibration and impact resistance. It is widely used in iron and steel metallurgical equipment, mining equipment, cement machinery, paper machinery, ships, coal mills, petroleum machinery, engineering machinery, etc.
Installation method: The inner hole of the spherical roller bearing has two installation methods: cylindrical and conical, and the conical tapered hole is 1:12 and 1:30. By unloading the sleeve, the bearing can be installed on the optical shaft or stepped shaft conveniently and quickly. The cylindrical inner hole can also be installed on the tapered shaft with an inner taper sleeve.
The self-aligning roller bearing has a double row of rollers, with one common spherical raceway in the outer ring and two raceway in the inner ring and inclined at an Angle relative to the bearing axis. This ingenious structure makes it self-aligning, so it is not easy to be affected by the Angle of shaft and bearing box on the error or shaft bending, suitable for installation error or shaft deflection caused by Angle error. The bearing can bear radial load as well as bidirectional axial load.
According to user requirements, spherical roller bearings with inner ring oil holes can also be supplied. In order to facilitate the installation and replacement of bearings by customers, spherical roller bearings with taper inner holes can also be provided.The taper hole taper is 1:12. , The suffix code is K to indicate that in order to meet the requirements of special users, bearings with an inner hole taper of 1:30 can also be provided, and the suffix code is K30. Bearings with a tapered inner hole can be directly mounted on the tapered journal with a lock nut, or can be mounted on the cylindrical journal with the aid of an adapter sleeve or a withdrawal sleeve.
| Product name |
Original Factory Direct Selling NSK Size 40*90*33mm 22308CA Spherical Roller Bearing |
| Bearings Feature |
1 Long life span |
| 2 low rotation&impact resistance&vibration resistance |
| Size(mm) |
40*90*33mm |
| Bearing Package |
Pallet,wooden case,commercial packaging or as customers' requirement. |
| Service |
OEM service provided |
| Delivery time |
3-15 days depends on quantity needed |
| 22300 Series |
| Model |
d mm |
D mm |
H mm |
W kg |
| 22308CA |
40 |
90 |
33 |
1.05 |
| 22309CA |
45 |
100 |
33 |
1.4 |
| 22310CA |
50 |
110 |
40 |
1.9 |
| 22311CA |
55 |
120 |
43 |
2.45 |
| 22312CA |
60 |
130 |
46 |
3.1 |
| 22313CA |
65 |
140 |
48 |
1.55 |
| 22314CA |
70 |
150 |
51 |
4.55 |
| 22315CA |
75 |
160 |
55 |
5.55 |
