How do I identify a bearing?
The first digit indicates the width or height series (dimensions B, T or H). The second digit identifies the diameter series (dimension D). The last two digits of the basic designation identify the size code of the bearing bore. The size code multiplied by 5 gives the bore diameter (d) in mm.
How do you select a SKF bearing?
In addition to the bearing rating life, there are key factors you must consider when putting together the bearing specifications for an application, including:
- lubricant and supply method.
- shaft and housing fits.
- bearing clearance class.
- cage material and guidance.
- dimensional stability.
- precision requirements.
What is an SKF bearing?
AB SKF (Swedish: Svenska Kullagerfabriken; ‘Swedish Ball Bearing Factory’) is a Swedish bearing and seal manufacturing company founded in Gothenburg, Sweden, in 1907. SKF is the world’s largest bearing manufacturer, and employs 44,000 people in 108 manufacturing units.
How do you find the bearing number?
You can measure the dimensions of a bearing by using a vernier caliper like the one below or measuring accurately with a ruler. All bearings will have an inner diameter (ID), an outside diameter (OD) and width (W). Bearings are sometimes referenced by these dimensions, in that order: ID x OD x W.
How do you find the bearing number from the shaft diameter?
Bore size of Bearing Note : In case there is no fourth digit, then the 3rd digit indicates the bore size in mm. For example: in case of bearing 636, the bore size of the bearing will be 6mm. Thus, we can identify now that in case of bearing 6305ZZ, the third and fourth digit ’05’ means the bearing’s bore size is 25 mm.
Are SKF bearings any good?
SKF is a top brand name in the world of bearings and they advertise these hubs to be as good or better than OEM assemblies. Don’t go with a discount brand or you will be replacing it again within a year.
Is SKF a Swedish company?
SKF Inc (AB SKF) is a Sweden-based company engaged in the supply of products and services within rolling bearings, seals, mechatronics, services and lubrication systems. Services include technical support, maintenance services, condition monitoring and training.
What is a deep groove ball bearing?
Deep groove ball bearings are the most common type of ball bearing. They are commonly used in electric motors and in household appliances, car motors, office machinery, automation control, and garden and household tools. They have deep raceway grooves and their race dimensions are close to the dimensions of the balls that run inside.
What is a sealed ball bearing?
The sealed ball bearing is one which is completely sealed with lubricant inside. It prevents the flow of other lubricants into the rolling element area and also prevents the lubricant inside i.e. grease from getting out of the rolling element area.
What is a Cooper bearing?
Cooper Bearings is a manufacturer of split roller bearings with an excellent record of everyday service in a wide range of industrial applications worldwide. Cooper Bearing’s ability to be fit in trapped applications and locations with limited access make them a preferred choice by many companies. Cooper Bearings are widely used in…