These roller bearings play a major role in keeping your trailer riding smoothly.

They are often used together with radial spherical roller bearings.

Five of the cars, nos. 185, 188, 189, 195 and 200, had roller bearings.

While cam and followers appear to be very similar to roller bearings in construction they have quite a few differences.

K4s numbers 20 and 5371 were fitted with roller bearings.

Since they were entirely mounted on roller bearings, very little effort was required to move these locomotives.

It was found that the roller bearings suffered most by standing unused.

Since that time, the production of roller bearings has grown constantly.

The department singled out two Japanese companies for sales of tapered roller bearings.

Others will add roller bearings for the main pivot also.