Angular contact ball bearings Angular contact ball bearings have a high limit speed and can withstand both radial and axial loads, as well as pure axial loads. Its ability to withstand axial loads is determined by the contact angle and increases as the contact angle increases. Single row angular contact ball bearing Single row angular contact ball bearings are capable of withstanding radial and axial loads. Although these bearings can only withstand one-way axial loads, they can be combined with another bearing that is subjected to reverse loads. Angular contact ball bearings cannot be split. Angular contact ball bearings are suitable for high speeds and their self-aligning capabilities are very limited. Single row angular contact ball bearing basic type Types 72B and 73B FAG single row angular contact ball bearings have a contact angle of 40°, so they can withstand large axial loads. tolerance: Types 72B and 73B FAG single row angular contact ball bearings are manufactured to normal tolerances (tolerance class PN, no suffix) Cage Most angular contact bearings are equipped with a cage made of fiberglass-reinforced nylon 66 (suffix TVP). This cage can work in temperatures where the temperature is below 120 °C. If the bearings are lubricated with oil, the additives in the lubricant may affect the life of the cage, and at elevated temperatures, the aged oil will also shorten the life of the cage, so the oil change interval must be strictly observed. Use the angular contact ball bearing oil suffix MP of the machined brass cage. Allowable speed Under suitable working conditions, the speed of the bearing may be higher than the reference speed, but it is impossible to exceed the value of the limit speed. When setting the heat allowable speed, the effects of the special working environment should be fully considered. If angular contact ball bearings are installed side by side, special measures are taken to achieve high speeds for individual bearings. Heat treatment FAG angular contact ball bearings can be operated at temperatures not higher than 150 ° C after heat treatment. Bearings with an outer ring diameter greater than 240 mm can operate at temperatures not higher than 200 °C. If a nylon cage is used, the allowable operating temperature of the bearing is limited by the material of the cage. General structure Single-row angular contact ball bearings of the general construction are often used in pairs, in the form of X-type (face-to-face arrangement), O-type (back-to-back arrangement) and T-type (series arrangement). You can also choose the following adjustment types: (1) Axial clearance reduction in UAX and O-type arrangements (2) The axial clearance in the UOX and O-type arrangements is zero The small axial clearance and zero axial clearance means that in the non-installed state, the tight fit will reduce the axial clearance of the pair of mounted bearings or increase the preload. When ordering a universal structural bearing, please inform the number of individual bearings, not the number of bearings and the number of bearing sets. Concerned about surprises Tag: Angular contact ball bearing clearance preload force speed cage Previous: Introduction and description of double row angular contact ball bearings Next: Bearing knowledge: Introduction and characteristics of angular contact ball bearings Concealed Faucet,Concealed Kitchen Tap,Jaquar Concealed Tap,Concealed Sink Taps WENZHOU HUAGUAN SANITARY WARE CO,.LTD , https://www.wzhuaguan.com