Cylindrical roller bearings
Cylindrical roller bearings
FV Cylindrical roller bearings are available in a wide range of designs, series, variants and sizes. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.
The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they offer high stiffness, low friction and long service life.
Related industrial field: Construction / Transportation / Agricultural Machinery / Renewable Energy / Steel Production Equipment / Automotive / Office/Home/Leisure
Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life. Split bearings are intended primarily for bearing arrangements which are difficult to access, such as crank shafts, where they simplify maintenance and replacements.
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Single row cylindrical roller bearings
Available in many designs, series and sizes, with a higher axial load carrying capacity and a high speed capability, the major differences between these bearings is cage design and material, and configuration of inner and outer ring flanges.
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Double row cylindrical roller bearings
Because of their second row of rollers, these bearings are suitable for heavy radial loads, along with a higher axial load carrying capacity and a high speed capability.
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Multi-row cylindrical roller bearings
With a cylindrical or tapered bore, and open or sealed design, these bearings can accommodate very heavy radial loads because of the high number of rollers and are well suited for rolling mill applications with high rolling speeds.
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Single row full complement cylindrical roller bearings
As they are not equipped with a cage, these bearings incorporate a maximum number of rollers and are therefore suitable for very heavy radial loads and have an increased radial stiffness.
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Double row full complement cylindrical roller bearings
Also without a cage, the second row of rollers means the design of these bearings can incorporate the maximum number of rollers, making them suitable for very heavy radial loads and increased radial stiffness.
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Split cylindrical roller bearings
Primarily intended for difficult-to-access bearing arrangements or for cranked shafts, use split bearings where maintenance or replacement of non-split bearings will be time-consuming and cause long and expensive machine downtime.
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Backing bearings
Bearings with thick-walled outer rings, specially developed for cold rolling mills of the cluster type, or applications like bending or straightening machines. Available in many variants.
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High-capacity cylindrical roller bearings
With the high load carrying capacity of full complement bearings and high speed capability of bearings with a cage, these bearings are designed for applications such as industrial and wind turbine gearboxes, and mining equipment.
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Cylindrical roller thrust bearings
Suitable for arrangements that need to support heavy axial load and no radial load. Very stiff and require little axial space. Components can be mounted separately.
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