Luoyang Huigong Bearing Technology Co., Ltd.
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Address: No.19, Guanlin West Road,S&T Industry Park of Luolong District, Luoyang City, Henan Province, P.R.China
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cross roller slewing ring

  • 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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  • HXR series Crossed Tapered Roller Bearings

    Contact NowHXR series Crossed Tapered Roller BearingsCrossed tapered roller bearing contains double sets of raceways and rollers which are brought together at right angle with alternate rollers facing in opposite directions. Unlike crossed roller bearing, the rolling elements of Crossed tapered roller bearing are tapered rollers.
    inner: 203.2mm-370mm
    outer: 279.4mm-495mm
    Weight:6.5kg-30kg
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  • Four Point Contact Ball Slewing Bearing

    Contact NowFour Point Contact Ball Slewing BearingMain structural features: The contact angle of the ball and raceway is 45 degrees, so it can bear the axial force, radial force, and overturning moment. Four point Contact Ball Bearing is the most widely used slewing bearings with high static loading capacity and high rotation flexibility. Inner:120mm-4272mm
    Outer:280mm-4726mm
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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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  • 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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  • Spherical Roller Thrust Bearings

    Contact NowSpherical Roller Thrust BearingsStructural characteristics: Strong axial loading capacity, self-aligning, the concentricity and shaft deflection have small impacts to the bearing.Different structures have different allowable self-aligning angles. Generally, the self-aligning angle is not more than 3°.
    Inner:180mm-1280mm
    Outer:184mm-1284mm
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  • HSX Series Crossed Cylindrical Roller Bearing

    Contact NowHSX Series Crossed Cylindrical Roller BearingHSX crossed roller bearing series(outer ring division type with inner rotating, thin section),this type has smaller section than HRB series. Due to the extremely thin structure, there is no mounting holes on the outer ring and the inner ring, so the model requires a presser flange or housing.
    inner: 70mm-500mm
    outer: 90mm-620mm
    Weight:0.3kg-44kg
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  • 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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  • 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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  • 618(Ball) Serise Bearing & N18(Roller) Series Bearing

    Contact Now618(Ball) Serise Bearing & N18(Roller) Series Bearing618(Ball) Serise Bearing & N18(Roller) Series Bearing
    From the beginning of designing and developing Tubular, our company took achieving imported bearing performance as our goal. After development of more than a decade, we have developed bearings 61868, 61880, 61892, 61896, 618/530, 618/630, 618/750, 618/850, 618/980, which have gained high recognition and good reputation among our customers. Currently the Tubular bearing in our company has formed our own features: high speed, high accuracy, long service life, low vibration and low noise. outer: 250mm-1820mm
    Weight:2.67kg-780kg
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