Luoyang Huigong Bearing Technology Co., Ltd.
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Home > Products > RB Crossed cylindrical roller bearing

RB Crossed cylindrical roller bearing

  • Three-Row Roller Slewing Bearing

    Contact NowThree-Row Roller Slewing BearingMain structural features: two rows of cylindrical rollers are laid horizontally around the circumference mainly to bear high axial load and overturning moment; one row of cylindrical rollers are laid vertically mainly for the overturning moment-induced radial component force and rotation alignment.
    Inner:366mm-4218mm
    Outer:634mm-4782mm
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  • Double-row Ball Slewing Bearing

    Contact NowDouble-row Ball Slewing BearingMain structural features: two rows of steel balls of different diameters are placed to bear the axial force and overturning moment. The most prominent feature is flexible rotation, but its carrying capacity is lower than the three row cylindrical roller slewing bearing. It is mainly used in machines with low load and high frequency, such as dock crane.
    Inner:384mm-4222mm
    Outer:616mm-4778mm
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  • Spherical Roller Bearings

    Contact NowSpherical Roller BearingsThe spherical roller bearing has two curved raceways. Its outer ring's raceway is spherical. The bearing's center coincides with its outer ring's center of curvature, so it has the self-aligning function. The allowable aligning angle ranges from 1° to 2.5°.
    Inner:150mm-1060mm
    Outer:225mm-1400mm
    Weight:8.91kg-1020kg
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  • Crossed Roller Slewing Bearings

    Contact NowCrossed Roller Slewing BearingsMain structural features: 1:1 cross arrangement of cylindrical rollers. The bearing with high stability, high precision, and high impact resistance. For example, this kind of bearing used in the cannon's rotary base.
    Inner:320mm-4272mm
    Outer:550mm-4726mm
    Weight:85.6kg-3100kg
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  • Double Row Cylindrical Roller Bearings

    Contact NowDouble Row Cylindrical Roller Bearingsseries: N,NU, NJ, NF
    The double row cylindrical roller bearing is designed as separable type bearing, which makes it easy to be mounted and dismounted. It is produced in two structures with cylindrical bore and tapered bore (suffix K), two designs NNU and NN. The NN design is consist of one inner ring with two ribs and one outer ring without ribs. The NNU design is consist of one inner ring without ribs and one outer ring with two ribs. Inner:200mm-1500mm
    Outer:280mm-2300mm
    Weight:10.6kg-12300kg
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  • HRE Series Crossed Cylindrical Roller Bearing

    Contact NowHRE Series Crossed Cylindrical Roller BearingHRE crossed roller bearing series (inner ring division type with outer rotating), which is also the basic type of crossed roller bearings. The size is the same with that of RB series. The inner rings have two parts, and the outer ring is one integer. The type is well apply to the situation which need high rotation accuracy on outer ring.
    inner:20mm-600mm
    outer:36mm-700mm Weight:0.04kg-29kg
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  • Full Complement Roller Bearings

    Contact NowFull Complement Roller BearingsThe full complement cylindrical roller bearing has one or two raceways full of rollers and without cage, which makes it suitable for very heavy radial loads at moderate speeds. Comparing with bearings with a cage can accommodate heavy radial loads and operate at high speeds, the full complement cylindrical roller bearing is mainly applicable to low-speed cases and usually produces loud noises.
    Inner:150mm-1000mm
    Outer:210mm-1220mm
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  • Four Row Tapered Roller Bearings

    Contact NowFour Row Tapered Roller BearingsThe four row taper roller bearing is a most commom radial roll bearing.A bearing with such structure has a high bearing capacity and can bear the combined load which is mainly consisted by the radial load.Its radial loading capacity is 2.5-3.5 times that of a single-row bearings.
    Inner:150mm-1580mm
    Outer:210mm-1960mm
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