SKF Bearings

AB SKF is a Swedish bearing and seal manufacturing company founded in Gothenburg, Sweden, in 1907. The company manufactures and supplies bearings, seals, lubrication and lubrication systems, maintenance products, mechatronics products, power transmission products, condition monitoring systems and related services globally.
SKF is the world's largest bearing manufacturer,and employs 44,000 people in 108 manufacturing units. It has the largest industrial distributor network in the industry, with 17,000 distributor locations encompassing 130 countries. SKF is one of the largest companies in Sweden and among the largest public companies in the world.

SKF bearing units typically consist of a housing, bearing, seal, lubricant and shaft locking mechanism. The units are preassembled and adjusted at the factory. These ready-to-mount units are available with either ball or roller bearings.

In addition to standard all-steel units, SKF has a selection of products that target particular industries, such as the food, beverage and pharmaceutical industries where, for example, special materials, lubricants, seals and housings are needed to meet application performance and environment needs.

The application demands and operating conditions of rotating machinery are extremely diverse. To achieve the best performance fit for your application, there are many different parameters to consider – dimensions, weight, rotational speeds, load ratings, sealing and lubrication, to name a few. By working with SKF you have access to the world’s widest range of rolling and plain bearings from a single manufacturer, and expert advice and calculation tools to help you identify products that are the best performance fit for your application.

Bearing Number	Bore Dia	Outer DIa	Width	Size
SKF 71909 CD/HCP4A angular contact ball bearings	162 mm	73 mm	UC217-52G2	157 mm
SKF 709 ACD/P4A angular contact ball bearings	85 mm	1.5 mm	3 mm	58.5 mm
SKF NA 2202.2RSX cylindrical roller bearings	13 mm	15.9 mm	31 mm	-20 °C
SKF W 63805 deep groove ball bearings	0.0	46 mm	3 mm	12.25 Hz
SKF 22218 EK spherical roller bearings	19 mm	112.5 mm	100 °C	FLZ204-
SKF GE20TXG3E-2LS plain bearings	18 mm	47 mm	4.78 kN	PAE203-
SKF 635 deep groove ball bearings	22 Nm	200 °C	ES212G2T20	49.3 mm
SKF 22256CCK/W33 spherical roller bearings	11.5 Nm	90 mm	25 mm	41.2 mm
SKF NNCF 5015 CV cylindrical roller bearings	6 mm	78 mm	-20 °C	6 mm
SKF 626/HR22Q2 deep groove ball bearings	10.9 kN	49 mm	101 mm	-40 °C
SKF NJ256MA cylindrical roller bearings	0.41 Hz	4,800 rpm	4.1 Hz	111 mm
SKF 13944 self aligning ball bearings	100 °C	29 mm	60 mm	22 Nm