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 D/W R4 deep groove ball bearings	75.9 mm	32.55 mm	25.4 mm	210 mm
SKF W604 deep groove ball bearings	45 mm	3.7 Nm	11.5 kN	100 °C
SKF 6309 deep groove ball bearings	ES205G2	30.9 mm	24.2 mm	19 mm
SKF 4213 ATN9 deep groove ball bearings	13 mm	20 mm	68 mm	38 mm
SKF S7003 CD/P4A angular contact ball bearings	2.5 mm	Steel	C3	42 mm
SKF VKBA 1381 wheel bearings	4500 rpm	Stainless Steel	Set Screw	Steel
SKF BT4B 334128/HA1 tapered roller bearings	Self Centering	No	Steel	Yes
SKF 6314-RS1 deep groove ball bearings	14 mm	38 mm	57 mm	30 mm
SKF RNA 22/8.2RS cylindrical roller bearings	-40 °C	1.3 mm	120 °C	Roller Bearings
SKF SYH 1.15/16 WF bearing units	36.5 mm	14.5 mm	23.81 mm	19 mm
SKF BTW 45 CTN9/SP thrust ball bearings	90 mm	30.2 mm	15.2 kN	9.5 mm
SKF 331807 tapered roller bearings	FC209N-	38 mm	10 mm	16mm