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 raceway grooves and the close conformity between the raceway grooves and the ball enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads,even at high speeds.Single row deep groove ball bearings are the most widely used bearing type.
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
The major characterizations of the RTR thin-section ball bearing are that, light weight, sufficient rigidity, small section, and the excellent load bearing performance. They also have many kinds of se
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 t
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,
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