Roller bearing

Cylindrical Roller Bearings - Rolling elements are radial rlling bearings of cylindrical rollers.The internal structure adopts rollers arranged in parallel, and the spacers or the spacers arearranged between the rollers to prevent the rollers from tilting or friction between the rollers,thereby effectiely preventing an increase in the rotational torque. Widely used in mediumand large-sized motors, rolling stock, machine tool spindles, internal combustion engines,generators, gas turbines, gearboxes, rolling mills, vibrating screens and lifting and transport-ing machinery.ZHEJIANG WAXING ELECTROMECHANICAL CO.LTD. Best Cylindrical Roller Bearings Factory Price - ZHEJIANG WAXING ELECTROMECHANICAL CO.LTD.,Fast delivery, complete product range

Spherical roller bearings are bearings with drum rollers assembled between the inner rings oftwo raceways and the outer rings of the raceways.According to the inner ring with or without a retaining ring and the cage used, it can be classi-fied as type C and type CA.Type C bearings have no inner ring and steel plate stampingcage.The CA type inner ring has one side on each side.In order to improve the lubrication ofthe bearing, the outer ring has an annular oil groove and three oil holes spherical roller bear-ings.Main applications: papermaking machinery, reducer, railway vehicle axle, rlling millgearbox shell, rolling mill roll, crusher, vibrating screen, mechanical machinery, woodworkingmachinery, all kinds of industrial reducer, vertical belt seat self-aligning bearing.ZHEJIANG WAXING ELECTROMECHANICAL CO.LTD. Best Spherical roller bearing Supplier,Fast delivery, complete product range

roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e : the larger the value of e, the larger the contact angle.ZHEJIANG WAXING ELECTROMECHANICAL CO.LTD. High Quality Tapered Roller Bearings Wholesale - ZHEJIANG WAXING ELECTROMECHANICAL CO.LTD.,MOQ1

Thrust roller bearings are used to bear the combined axial and radial load, which is mainly the axial load, but the radial load shall not exceed 55% of the axial load. Compared with other thrust roller bearings, this kind of bearing has lower friction factor, higher speed, and has self-aligning performanceThrust cylindrical roller bearings are mainly used in machinery such as heavy-duty machine tools, high-power marine gearboxes, oil drilling rigs, and vertical motors.。ZHEJIANG WAXING ELECTROMECHANICAL CO.LTD. Wholesale thrust roller bearing nepal with good price - ZHEJIANG WAXING ELECTROMECHANICAL CO.LTD.,Own factory, competitive price

PRODUCT DEFINITIONBrand    WXING  Fw - Under rollers diameter    6 mm    D - External diameter    12 mm    C - Width of bearing, drawn cup or outer ring    12 mm    rs - Min fillet radius    0,15 mm    Lubrication hole on outer ring        k - Hole diameter    2 mm    Radial clearance class    CN    Precision class    P0    Mass    0,006 kg    PRODUCT PERFORMANCECr - Dynamic load rating    3,4 kN    C0r - Static load rating    3,15 kN    Nlim - Grease lubrication limit speed    25000 tr/min    Nlim - Oil lubrication limit speed    37000 tr/min    Tmin - Min operating temperature    -20 °C    Tmax - Max operating temperature    100 °C    

PRODUCT DEFINITIONBrand    WXING d - Internal diameter    110 mm    D - External diameter    200 mm    B - Bearing/Inner ring width    38 mm    E - Upper roller diameter    178,5 mm    F - Under roller diameter    132,5 mm    rs - Min fillet radius    2,1 mm    r1s - Min fillet radius    2,1 mm    Radial clearance class    CN    Mass    4.63 kg    

cylindrical roller bearing NF series

High Precision Double Row Precision Cylindrical Roller Bearings The bearings comprise solid outer rings without ribs, solid inner rings with three ribs and cylindrical roller and cage assemblies with solid brass cages. For optimal adjustment of the radial internal clearance, the inner ring has a tapered bore with a 1:12 bore taper. Cylindrical roller bearings are separable and are therefore easier to mount and dismount. Both bearing rings can be given a tight fit by this process. SP: Dimensional accuracy in accordance with ISO tolerance class 5, operating accuracy in accordance with ISO tolerance class 4

Technical DataInside Diameter (mm):    69.85    Outside Diameter (mm):    146.05    Width (mm):    91.516    Rows Of Balls:    double row    Seal:    open    Ring Material:    Chrome Steel    Rolling Element Material:    Chrome Steel    Cage Material:    Steel,Nylon,Brass    Product weight:    4.860 Kg    

Spherical roller bearing with relubrication featuresSpherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.Accommodate misalignmentHigh load carrying capacityRelubrication featuresLow friction and long service lifeIncreased wear resistance

Item: AXK5070 BearingType: Thrust Needle Roller BearingSize: 50mm x 70mm x 3mmQuantity:One BearingDynamic load rating: 2,810 KGFStatic load rating: 13,700 KGF

Size    266.63x342.99x51.593 mm    Bearings weight     12.26 kg