Thrust roller bearings are used for carrying the combined loads basically on axial loads, but the radial roads should not heavier than 55% of the axial loads. Compared with other thrust roller
bearings, needle roller thrust bearings have lower friction and higher speed. They are self-aligning. The rollers of the 29000 type is unsymmetrical spherical rollers, which will reduce the slide
rollers relative to raceway during operation. The rollers are long and with long diameter. The quantity of the rollers is large, and the carrying capacity of the roller is also large, so they can be
lubricated by oil or grease in individual low speed operation.. They are your first choise;80000 type cylindrical roller beaings , 90000 type tapered roller bearings and AKK type needle roller thrust bearings all can carry much heavier axial load in a directon than Thrust
ball bearings, and they have great rigidity but occupys less space. Cylindrical roller thrust bearings and needle roller thrust bearings apply to the low speed operation, and tapered roller
thrust bearings can operate in a little higher speed situation.

Thrust ball bearings are separable. The shaft washer, housing washer can be mounted from the cage and balls. Shaft washers is matched with
shaft, and housing washer is matched with housing. There is clearance between the housing washer and shaft.  Thrust ball bearings can only carry
the axial loads.  Sinale row thrust ball beairngs accommodate the axial loads in a direction, and double row thrust ball bearings can carry axial loads in two directions. Thrust ball bearings
can not resist the shaft from radial displacement, and have lower limited speed. The single row thrust ball bearings can resist the shaft from axial displacement relative to housing in a direction,
and the double row bearings can resist from axial displacement in two directions.

LYC cylindrical Thrust ball bearings can be classified into single row cylindrical thrust ball bearings and double row cylindrical thrust ball beairngs by the row numble of the rollers.

Single row Thrust ball bearings accommodate axial loads in a direction and restrict from axial displacement in one direction.
Double row thrust ball bearings accommodate the axial loads in two directions and retrict form axial displacement in two dirctions.

There are two types of single row Thrust ball bearings, with flat housing washer and with self-aligning housing wahser. The
single row cylindrical roller thrust bearings with flat housing washer do not allow angular errors, which can be compensated by using the thrust
ball bearings with self-aligning housing which should be ordered separately.

Cylindrical roller thrust beaings are suitable for the application where there is only axial loads to carry. They are affected by the impact loads, have great rigidity and require minor axial
loads. their standard collocation is single direction bearings, that is to say, they usually carry the axial loads in a direction. They are simply in configuration and design. 811 and 812 designs are
commonly used in the application where the load carrying capacity of the Thrust ball bearings is not adequate.

There is minor inclination on the end of the cyindrical roller surface, so they are nearly free from the destructive edge pressure. They are of separable design, all the components can be mounted
separately.

M  brass turning cage, guided by rolling elements

TN  injection moulding nelon cage, guided by rolling elements

 KF single direction Thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage thrust assembly. The
bearings are separable so that mounting is simple as the washers and the ball and cage assembly can be mounted separately

NSK single row radial-Thrust ball bearings have contact angle, so these bearings are suit for carrying azial loads or combined
loads in a single direction. Usually, two or more bearings are used in duplex pairs, for the single bearing will carry the axial compound foce of the radial loads in structure. The rigidity
of the single radial-thrust ball bearings can be increased by preload. These bearings are mainly used high running accuracy spindle of the machine
tools and so on .

SKF double direction Thrust ball bearings consist of one shaft washer, two housing washers and two ball and cage thrust assemblies. The
bearings are separable so that mounting is simple. The various parts can be mounted separately. The housing washers and ball and cage thrust assemblies are identical to those of the single direction
bearings.

NSK single direction Thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage thrust assembly. The bearings are
separable so that mounting is simple, The the washers and the ball and cage assembly can be mounted separately.

NSK Thrust ball bearings consist of a shaft washer, two housing washers and two balls and cage thrust assembly. The bearings are separable
so that mounting is simple. The ashers, balls and cage assembly can be mouted separately.

Thrust ball bearings have excellent performance in high speed operation, specially for the application where the loads are
light.TEMKEN provides standard axial type(TVBtype)and angular contact type(TVLdesign and DTVL design).