SKF/North America Datasheets for Roller Bearings
Roller bearings are used in rotary applications to replace sliding movement with low friction, rolling motion. The principal types of roller bearings are cylindrical, spherical, and tapered.
Roller Bearings: Learn more
| Product Name | Notes |
|---|---|
| Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are... | |
| Double row cylindrical roller bearings have a low cross section, high load carrying capacity and high stiffness. Therefore they are mainly used in machine tools, rolling mill stands, plastic calenders,... | |
| NCF design bearings (fig) have two integral flanges on the inner ring and one integral flange on the outer ring and can thus support axial loads acting in one direction... | |
| NJG design bearings (fig) comprise the heavy dimension series 23 and are intended for very heavily loaded, slow speed applications. These bearings have two integral flanges on the outer ring... | |
| NNC design bearings (fig) are equipped with the same inner ring as bearings of the NNCL and NNCF design. The outer ring is split and held together by retaining elements,... | |
| NNCF design bearings (fig) have three integral flanges on the inner ring and one integral flange on the outer ring enabling the bearing to provide axial location for a shaft... | |
| NNCL design bearings (fig) have an inner ring with three integral flanges and a flangeless outer ring. A retaining ring, inserted in the outer ring between the roller rows, keeps... | |
| NNF design bearings (fig) in the NNF 50 and 3194(00) series are always sealed on both sides and filled with grease. The two-piece inner ring has three integral flanges and... | |
| SKF indexing roller units are basically double row full complement cylindrical roller bearings (fig 1). In a few cases they are based on four-row full complement cylindrical roller bearings (fig... | |
| Split cylindrical roller bearings are intended primarily for bearing arrangements which are difficult to access or for cranked shafts. It is advantageous to use them in all cases where the... | |
| The bearings have two loose flange rings on the outer ring, a flangeless inner ring and four rows of rollers (fig) or eight rows of rollers (fig). The bearings are... |
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