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Thrust ball bearings SKF

โดย | ม.ค. 12, 2016 | Ball bearings

SDThBB_pressed_steel_cage

SKF thrust ball bearings are manufactured as single direction or double direction thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load.

Single direction thrust ball bearings

SKF single direction thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage assembly.

[download id=”362″]

Double direction thrust ball bearings

SKF double direction thrust ball bearings consist of one shaft washer, two housing washers and two ball and cage assemblies.

[download id=”364″]

 

 

 

Angular contact ball bearings SKF

โดย | ม.ค. 12, 2016 | Ball bearings

SRACBB-with-M-cage

Angular contact ball bearings have raceways in the inner and outer rings that are displaced relative to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.

Single row angular contact ball bearings

SKF single row angular contact ball bearings can accommodate axial loads in one direction only. A single row bearing is typically adjusted against a second bearing.

[download id=”346″]

Double row angular contact ball bearings

SKF double row angular contact ball bearings correspond in design to two single row angular contact ball bearings arranged back-to-back, but take up less axial space.

[download id=”348″]

Four-point contact ball bearings

Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions.

[download id=”350″]

Y-bearings (insert bearings) SKF

โดย | ม.ค. 12, 2016 | Ball bearings

Y-bearing-3D-rendering

Y-bearings, which are usually referred to as insert bearings, are based on sealed deep groove ball bearings in the 62 and 63 series, but have a convex outer ring and in most cases an extended inner ring with a certain locking device enabling quick and easy mounting onto the shaft.

Product features

  • Designed for quick, easy and safe mounting
  • Sealed, greased and ready to mount
  • Multiple sealing solutions available
  • Virtually maintenance-free variants available
  • Available in different designs, materials and sizes
  • Standard and food grade greases available
  • In accordance with ISO

Y-bearings with grub screws

Y-bearings with grub (set) screws in the inner ring are locked onto the shaft by tightening the two cup point hexagonal grub screws, positioned 120° apart. These bearings are suitable for applications for both constant and alternating direction of rotation.

[download id=”330″]

Y-bearings with an eccentric locking collar

Y-bearings with an eccentric locking collar are intended primarily for use in applications where the direction of rotation is constant. On one side, the extended inner ring of the bearing has an eccentric step. The step accommodates the locking collar.

[download id=”335″]

SKF ConCentra Y-bearings

SKF ConCentra Y-bearings have an inner ring symmetrically extended on both sides. The patented SKF ConCentra locking technology is based on the expansion and contraction of two mating surfaces: the bearing bore and the external surface of the stepped sleeve.

[download id=”337″]

Y-bearings with a tapered bore

Y-bearings with a tapered bore  have an inner ring symmetrically extended on both sides and a tapered bore (taper 1:12) enabling them to be mounted on a standard H 23 series adapter sleeve. Mounting onto an adapter sleeve enables the bearings to run smoothly and the full limiting speed can be achieved, even when using commercial grade shafts.

[download id=”339″]

Y-bearings with a standard inner ring

Y-bearings with a standard inner ring have normal tolerances for the bearing bore diameter and are locked onto the shaft using an appropriate interference fit.

[download id=”341″]