NTN imported centripetal thrust ball bearing skills

Source: China Bearing Network Time: 2018-03-04

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The NTN radial thrust ball bearing is a non-detachable bearing; the steel ball is connected with the inner and outer ring touch points to form a radial touch angle in a straight line and a radial direction. The touch angle number and the viewpoint of the NTN bearing are as follows: the touch angle is 15Â° 30Â° 40Â°
Number CAB
Touch angle A is the specification touch angle; therefore it will not appear in the NTN bearing type.
The NTN radial thrust ball bearing has a radial load in addition to it; it can also bear a large one-way axial load. The larger the touch angle, the greater the ability to withstand the axial load. The axial component force occurs due to the radial load; Therefore, the radial thrust ball bearings are usually paired. NTN is the same high-speed radial thrust ball bearing and super high-gravity thrust ball bearing; they also have different dual-equipment. Most precision is 5 or above. Equipped with NTN imported radial thrust ball bearings; all set preload.
2; imported four-point touch centripetal thrust ball bearing four-point touch ball bearing touch angle is 30 Â°; its inner ring can be divided into two lobes. When the inlet shaft is subjected to radial load; steel ball and inside and outside There are four touches on the raceway. This depiction allows the NTN bearing to withstand axial loads in any direction. When the bearing is only subjected to one-way axial load or high axial load; four-point touch radial thrust ball bearing and centripetal Thrust ball bearings have the same two-point touch.
3; double row radial thrust ball bearing imported double row radial thrust ball bearing is a back-to-back combination (DB) method for two pairs of single row radial thrust ball bearings; the inner and outer rings are made into one bearing; the touch angle is 25Â°. This bearing can withstand two-way radial and axial loads; it can also withstand transient high loads.

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