Thrust Ball Bearings
Thrust Ball Bearings are kind of separable bearings, made up of gasket-shape raceway, balls and retainer. Contact angle is 90 degree. Subject to the structure, we have single direction thrust ball bearings and double-direction thrust ball bearings. For the single direction thrust ball bearings, they can carry axial load only in one direction, while for double-direction thrust ball bearings, they can carry axial load only in two directions. However, both of the two kinds of bearings can not carry radial load and its speed ratings are very low.
Thrust ball bearings are mainly used in automobile and machine tool spindles
Thrust Roller Bearings have similar structure as the Thrust ball bearings, while there are just some difference in rollers and raceway.
Thrust Cylindrical Roller Bearings
Thrust Cylindrical Roller Bearings are made up of gasket raceway, cylindrical rollers and retainer. It can bear axial load. Compared with thrust ball bearing, it has better axial load capacity, higher rigidity, but lower speed, and not allow inclining between axle and shell. This bearing has high requirements on machining and mounting. This type is widely used in rolling mills.
Thrust Tapered Roller Bearings
Thrust Tapered Roller Bearings can also endure axial load but the speed is a little higher than thrust cylindrical roller bearing.
Full-filling Thrust Tapered Roller Bearings are designed for the pressing part of rolling mills. It doesn’t have retainer, and its raceway is full of rollers, so it can bear heavy single axial load.
To meet the special requirement of the rolling mills parts, the top ring of the bearing are machining TTSX and TTSV shape and evenly contact with matching parts, so getting even load.
Because of its bad exchange of rollers, please don’t mix mounting the rollers and filling the inner with grease
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