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 normally have mounting holes, internal gears or external gears, lubricating holes and sealing installations. They are featured by compact configuration, light weight, good rigidity, smoothly running, high precision and reliable safety.
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
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
Self-aligning ball bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, inner rings with a cylindrical or tapered bore and ball and cage assemblies. The b
RTR slewing drivesare powered with hourglass worm technology for maximum gear torque and the smoothest rotation. Typical slew drive applications include solar industry, truck cranes, man lifts, utilit
RTR can supply:Single-row Ball Slewing Ring BearingCross Roller Slewing BearingDouble-row Ball Slewing Ring BearingThree-row Roller Slewing Ring BearingSlewing ring bearings are large-sized bearings w
Spherical roller bearings are double row,self-reraining units comprising solid outer ring with a concave raceway,solid inner rings and barrel rollers with cages.The inner rings with cylindrial or tape
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