Thin-section crossed roller bearing ,because of its vertical arrangement of tapered roller with a 90°V in the deep groove roller surface ,compared to other kinds of bearings ,has increased rigidity to a large extent .The RTR thin section crossed roller bearing has two kinds of structures, one is dividing in the inner ring, the other is dividing in the outer ring .Even if we exert additional pre-pressure on it, it still can carry out rotating movements at highest precision. Their installment are comparatively simple, too.
Thrust ball bearings consist of a shaft washer,a housing washer and a ball and cage thrust assembly.Th bearings are separable so that mountingg is simple as the washers and the ball and cage assemble
thrust roller bearing is applied to take axaial loads. It has a high load capacity. The housing washer and the shaft washer of it are made of bearing steel. The cage material can be copper base alloy,
Turntables are part for fitting onto trailers and agricultural vehichles to connect the A-frame to the trailer chassis so it can swivel.Their purpose is to transmit both the axial load, thrust and tra
Slewing ring bearings are large-sized bearings with compositive larege loads carrying capability, which can accommodate asxial load, radial load and tilting torque simultaneously. These bearings norma
taper roller bearing,Single-row taper roller bearingDouble-row taper roller bearingFour-row taper roller bearingInch taper roller bearingTapered bearings are uniquely designed to manage both thrust an
Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis.This means that they are designed to accommo
cylindrical roller bearing:Single-row cylindrical roller bearingDouble-row cylindrical roller bearingFour-row cylindrical roller bearingSL Series cylindrical roller bearingcylindrical bearings are des
Deep groove ball bearing are particularly versatile.They are simple in design, non-separable,suitable for high and even very high speeds and are robust in operation,requiring little maintenance.Deep r
RTR supplies slewing ring used for excavator:Komatsu: PC60, PC90,PC100,PC120,PC150,PC200,PC220,PC228,PC300,PC400,PC450,Hitachi:EX60,EX90,EX100,EX120,EX200,EX210,EX300,ZX120,ZX200,ZX225,ZX230,ZX240,Kob