The main features of self-aligning ball bearings are:
(1) The outer ring raceway of a self-aligning ball bearing is a part of a spherical surface, and the center of curvature is on the bearing axis. Therefore, the bearing has a self-aligning function and can be automatically adjusted when the shaft and housing are deflected. Does not increase the bearing burden.
(2) It can bear radial load and appropriate axial load in two directions. But it cannot bear moment load. The contact angle of this type of bearing is small, the contact angle is almost unchanged under the axial load, the axial load capacity is small, the radial load capacity is large, and it is suitable for heavy load and impact load.
(3) The double-row self-aligning ball bearing with adapter sleeve and lock nut can be installed at any position on the optical axis, without the need to locate the shaft shoulder.
(1) The outer ring raceway of a self-aligning ball bearing is a part of a spherical surface, and the center of curvature is on the bearing axis. Therefore, the bearing has a self-aligning function and can be automatically adjusted when the shaft and housing are deflected. Does not increase the bearing burden.
(2) It can bear radial load and appropriate axial load in two directions. But it cannot bear moment load. The contact angle of this type of bearing is small, the contact angle is almost unchanged under the axial load, the axial load capacity is small, the radial load capacity is large, and it is suitable for heavy load and impact load.
(3) The double-row self-aligning ball bearing with adapter sleeve and lock nut can be installed at any position on the optical axis, without the need to locate the shaft shoulder.
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Ball Bearing
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Deep Groove Ball Bearing
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60 **,618 ** (1008), 619**(1009),62 **, 63 **, 64 **,
160 **(70001 )
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Thrust Ball Bearing
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511 ** (81) ,512 **(82) ,513 (83) ,514 ** (84) series and Angular Contact Thrust all Bearings like: 5617 ** (1687) ,5691 ** (91681), 5692 ** (91682) series
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Angular Contact Ball bearing
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SN718 **(11068 ) ,70 ** 72 **,73 **, and B (66), C (36), AC (46) series ; otherwise include QJ and QJF series
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Roller Bearing
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Spherical Roller bearing
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239**, 230**,240**, 231**, 241**, 222**, 232**, 223**, 233**, 213**, 238**, 248**, 249**and special series include 26** i.e 2638 (3738), 2644 (3844) and so on
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Taper Roller Bearing
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329**(20079),210**(71), 320**(20071),302**(72), 322**(75), 303**(73), 313**(273),323**(76), 3519**(10979), 3529**(20979),3510**(971), 3520**(20971),3511**(10977), 3521**(20977), 3522**(975), 319**(10076),3819**(10779),3829**(20779), 3810**(777,771), 3820**(20771), 3811**(10777,777) for example: 77752, 77788, 77779 and also include Inch series bearings suchas 938/932 single and double row i.e M255410CD etc.
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Thrust Roller Bearing
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292**(90392), 293**(90393),294**(90394),994**(90194), and 9069 series.
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Cylindrical Roller Bearing
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NU10**, NU2**,NU22**, NU3**,NU23**, NU4**, N, NJ ,NUP series as well as NB, NN, NNU series of big bearings, and we also have Split Bearings 412740, 422740 used in cement industry.And FC, FCD series used inSteel Industry.
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External form change
K: Tapered bore bearing,taper is 1:12
K30: Tapered bore bearing,taper is 1:30
N: A snap ring groove on the outer ring
W33: There are three lubrication groove and three lubrication holes in the outer ring
K: Tapered bore bearing,taper is 1:12
K30: Tapered bore bearing,taper is 1:30
N: A snap ring groove on the outer ring
W33: There are three lubrication groove and three lubrication holes in the outer ring
Spherical roller bearing Application
Spherical bearings are used in countless applications, wherever rotational motion must be allowed to change the alignment of its rotation axis. A prime example is a tie rod on a vehicle suspension. The mechanics of the suspension allow the axle to moveup and down, but the linkages are designed to control that motion in one direction only and they must allow motion in the other directions. Spherical bearings have been used in car suspensions, driveshafts, heavy machinery, sewing machines, and many other applications.
Spherical bearings are used in countless applications, wherever rotational motion must be allowed to change the alignment of its rotation axis. A prime example is a tie rod on a vehicle suspension. The mechanics of the suspension allow the axle to moveup and down, but the linkages are designed to control that motion in one direction only and they must allow motion in the other directions. Spherical bearings have been used in car suspensions, driveshafts, heavy machinery, sewing machines, and many other applications.
Spherical roller bearing application areas:
Steel equipment, mining machinery, engineering machinery, papermaking machinery, wind turbines, working machinery, gear units, electric motors (motors), pumps and compressors, injection molding machines
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