• 1.FAQ

    Q: Are you trading company or manufacturer ?
    A: We are factory.
    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
    If you have another question, pls feel free to contact us as below:

  • 2.Bearing Questions

    Taper roller bearing are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.
    Taper roller bearing are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings.
    Taper roller bearing are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.
    Taper roller bearing mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer ring’s raceway. The bigger the contact angle is, the greater the capacity will be.
    Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load.
    Taper roller bearings have tapered inner and outer ring raceways, The tapered roller is in the middle of the two raceways. This kind of bearings is usually separatable, namely the retainer, inner ring and outer ring can be installed apart. They can withstand immense radial direction load and certain axial load. They are designed in different sizes and styles to meet all kinds of functions.
    1.Single-row tapered roller bearings
    2.Double-row tapered roller bearings
    3.Four-row tapered roller bearings
    4.Double, four-row tapered roller bearings with multi-seal

  • 3.Bearing Models

    Ball Bearing
    Deep Groove Ball Bearing
    Thrust Ball Bearing
    511**(81**),512**(82**),513**(83**),514**(84**),5617** (1687**),5691**(91681**),5692**(91682**)
    Angular Contact Ball bearing
    70**,72**,73**,74**,B(66),C(36), AC(46),QJ,QJF,SN718**(11068**)
    Roller Bearing
    Spherical Roller bearing
    222**,223**,230**,231**,232**,233**,239**,240**,241** CA CC MB MA for example:22344MBW33(3640),22352MBW33(3652),23192MBW33(3003792),230/600MBW33(30031/600)
    Taper Roller Bearing
    310**(71**),302**(72**),303**(73**),322**(75**),323**(76**),320**(20071**),329**(20079**),3520**(20971**),3521**(20977**),3522**(975**),3529**(20979**),3510**(971**),3519**(10979**),3511**(10977**),3820**(20771**),3829**(20779**),3810**,3811**,for example: 77752,77779,3077776
    Thrust Roller Bearing
    292**(90392**), 293**(90393**),294**(90394**),994**(90194**),29420,29428.99436,9019456
    Cylindrical Roller Bearing
    NU10**, NU2**,NU3**,NU4**,NU22*,NU23**, N,NJ,NUP,NN,NNU series of big bearings, Split Bearings 412740,422740 used in cement industry.FC, FCD series used inSteel Industry.

  • 4.Bearing Used

    Tapered roller bearings are made up of four interdependent components: The inner ring, or cone; the tapered rollers, or rolling elements; the roller retainer, or cage(collectively known as the cone assembly); and an outer race, or cup. They are designed and manufactured to ensure that their conical rollers and raceways are arranged so that their contact surfaces converge at a common apex on the bearing’s axis. The larger this contact angle the greater the bearing’s loading capacity. The angular construction of single row tapered roller bearings provides a high capacity for radial, axial, and combined loads.Tapered roller bearings have window-type pressed steel cage with no marking. Others types could be specifically designed on request.
    Dimensional Stability
    Long Life Even In Contaminated Lubricant
    Durable Steel Cage
    Typical Applications
    Tapered roller bearings are used for heavy-duty, moderate speed applications. Typical applications that will benefit from these durable bearings include:
    Agriculture, Construction and Mining Equipment
    Various Axle Systems
    Conveyance Vehicles
    Gear Box, Engine Motors, Reducers

Get the latest price? We'll respond as soon as possible(within 12 hours)

Privacy policy