Author: modir

THRUST ROLLER BEARINGS 3. Spherical Roller Thrust Bearings Thrust spherical roller bearings are the same as spherical roller bearings. The raceway surface of the race is a spherical surface centered on the same point on the central axis of the bearing. The rollers of this type of bearing are spherical, so it has the function…

THRUST ROLLER BEARINGS 2. TAPER ROLLER THRUST BEARINGS Thrust tapered roller bearings are equipped with cone-shaped rollers (the big end is spherical), and the rollers are accurately guided by the ribs of the raceway ring (shaft ring, seat ring). The design makes the vertices of the conical surfaces of the shaft ring and the seat…

  THRUST ROLLER BEARINGS     Cylindrical Roller Thrust Bearings Thrust cylindrical roller bearing is composed of washer-shaped raceway ring (shaft washer, seat washer), cylindrical roller and cage assembly. Cylindrical rollers are processed with convex surfaces, so the pressure distribution between the rollers and the raceway surface is even. This kind of bearing is a…

Thrust Ball Bearings Single Direction Thrust Ball Bearings Unidirectional thrust ball bearing includes a shaft washer, a housing washer and a set of steel ball-cage. The bearing can be separated, and the shaft washer, housing washer, steel ball-cage can be installed separately. Unidirectional thrust ball bearing is mainly used to withstand one-way axial loads and…

Spherical Roller Bearings SRB have two rows of spherical rollers, the outer ring has a common concave spherical raceway, the inner ring has two concave raceways that are inclined at an angle to the bearing axis, the curvature center of the outer ring raceway is the same as the bearing center. Spherical roller bearings are…

Tapered Roller Bearings  The inner and outer rings of TRB have tapered raceways, and tapered rollers are installed between the raceways. If the tapered surface is extended, it will eventually converge at a point on the bearing axis. Tapered roller bearings are mainly used to bear combined radial and axial loads, which are dominated by…

Cylindrical Roller Bearings The cylindrical roller is in line contact with the raceway, and the radial load capacity is large. It is not only suitable for bearing heavy load and impact load, but also suitable for high-speed rotation. CRB raceways and rolling element geometric shapes have been improved and designed to have higher load-bearing capacity.…

Self Aligning Ball Bearings SBB have two rows of balls, the outer ring has a common concave spherical raceway, and the center of curvature is the same as the center of the bearing. Even if the inner ring, the steel ball and the cage are slightly inclined relative to the outer ring, they can rotate.…

Angular Contact Ball Bearings The raceways of the inner and outer rings of Angular Contact Ball Bearing can have relative displacement in the direction of the horizontal axis, that can withstand combined loads — that is, radial and axial loads acting simultaneously. The axial-load carrying capacity of Angular Contact Ball B earing increases as the contact angle…