What are spherical bearings used for?
Spherical bearings are used in car suspensions, engines, driveshafts, heavy machinery, sewing machines, robotics and many other applications.
What does ek mean on a bearing?
22315 EK/C3. Spherical Roller Bearing with Tapered Bore. SKF Manufacture – Premium Quality. EK = Steel Cage. Bearings Online are one of the leading suppliers of spherical roller bearings, offering high quality premium bearings at very cost-effective prices.
What type of bearing is 22214?
Spherical roller bearings
22214 E Spherical roller bearings.
Which is better ball bearing or roller bearing?
As a general rule, ball bearings are used at higher speeds and lighter loads than are roller bearings. Roller bearings perform better under shock and impact loading. Roller bearings are more sensitive to angular misalignment.
What is the difference between ball and roller bearing?
A roller bearing is a cylindrical unit that is used to provide low-friction movement for a bushing or bearing block. A ball bearing is a spherical unit that accomplishes the same objective as a roller bearing. The real difference has to do with the contact surface between the bearing and the rail.
What does K mean in bearing?
Suffix: 2 RS – Bearing with rubber seal on both sides. K – Bearing with taper bore.
What does JEM mean in SKF bearing?
Product Description. The SKF 6000 JEM series deep groove ball bearing is an open ball bearing with C3 clearance and has a deep-groove geometry for high speeds and supporting both radial and axial loads.
Which is better sleeve or ball bearing?
More expensive than ball bearings, sleeve bearings have practically unlimited radial thrust capacity. However, they are suitable for use in moderate to high-speed applications alone. Sleeve bearings offer better stiffness than ball bearings do, and as they have split halves, are easier to inspect or replace.
What is Z bearing?
2 Z / ZZ – Bearing with a metal seal on both sides. Z – Bearing with a metal seal on one side, one side open. E – Reinforced Design.
What is C3 bearing?
Internal clearance being C3 means that the bearing has room for expansion if needed between the races of the bearing, whilst holding the outer ring and moving the inner ring in a radial movement you will detect a little amount of play between the two rings. C3 means the bearing has more clearance than standard.