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  • Brief introduction of four row tapered roller bearings

    The four row tapered roller bearings are composed of two double row inner rings , one double row outer ring and two single outer rings. There is a spacer between the two inner rings.There are two spacers between the three outer rings to adjust the c...

  • Knowledge about the Installation of Angular Contact Ball Bearings

    Wuxi Spark Bearing Co.,Ltd would like to teach you some knowledge about the installation of angular contact ball bearings, hope to bring you some help to learn more about bearings. The installation of angular contact ball bearings is more complex th...

  • Quality requirements for bearing appearance.

    1. Bearing parts are not allowed to have cracks, sharp edges, burrs and rust;The raceway is not allowed to have the trace of the process;The superfine lines of the inner and outer ring and steel ball face should be uniform, and no abrasions and brui...

  • Dismantling Methods of Bearings

    Roller bearings have several dismantling methods. You can remove them according to your own needs. First, knocking, knocking is very simple to operate, but it is easier to damage the machine. In this way, we should pay attention that the focus must...

  • How to choose grease reasonably?

    When choosing grease, the function of grease should be clarified first. As anti-friction grease, the range, load and speed of high and low temperature are considered. As a protective grease, the protective properties and stability of metal and non-m...

  • Motor bearings

    Motor bearing,is a special type of bearing specially applied to motor.The motor used motor bearing bearing is a supporting shaft part, which can guide the rotation of the shaft, also can bear the parts of the shaft, the concept of bearing is very br...

  • Plastic Deformation of Bearing

    The plastic deformation of bearing includes three kinds: bearing overload, indentation caused by impurity and plastic deformation during installation. 1 bearing overload If bearings bear excessive static load, roller race will occur plastic deform...

  • Thrust Ball Bearing

    Thrust ball bearing is consist of a washer with raceway, rolling body, and holder group. The raceway circle coordinated with shaft is called shaft ring , coordinated with shell is called housing washer. For one-way thrust ball bearing , it can ...

  • Axial clearance

    The maximum amount of movement of a ring to the radial or axial direction.The maximum activity along the radial direction is called the radial clearance, and the maximum activity along the axis is called the axial clearance. Generally speaking, the...

  • Roller Bearings used in Mining Machinery

    The Mining operators has same goal in performance..... to maximum the operating time of equipment , reduce maintenance and replacement costs and improve productivity , WSBC take the whole system of customers into consideration , recommend solutions ...

  • Brief Knowledge of Articulated Bearing

    Wuxi Spark Bearing Co.,Ltd is a modern high-tech professional high quality roller bearings manufacturer, specialized in R&D, manufacturing, sales and service .we would like to teach you some knowledge of articulated bearings, hope to bring you help....

  • The aligning performance of the bearing

    When the shaft centerline is different from the center line of the bearing seat, Angle error, or because of the axis of two supporting spacing of larger axial rigidity with smaller, easily bend or tilt, can choose good self-aligning properties of se...

  • What is Roller Bearing?

    Wuxi Spark Bearing Co.,Ltd would like to teach you some knowledge about roller bearings, hope to bring you some help. Roller bearing is a type of bearing with the journal rotating in circumferential contact with a number of rollers mounted on locat...

  • Knowledge about Rolling Element of Rolling Bearing

    Knowledge about Rolling Element of Rolling Bearing Wuxi Spark Bearing Co.,Ltd would like to teach you some knowledge of rolling element in bearings, hope to help you learn more about bearings. Rolling bearing mainly consists of 2 types: steel ball ...

  • The role of the bearing Block

    The bearing seat serves to rotate the bearing, the outer ring of the fixed bearing, only the inner ring to keep the outer ring stationary, and always in accordance with the transmission direction (such as engine running direction) to maintain and ma...

  • Quality Judgment of Roller Bearing and Ball Bearing

    Some Misunderstandings on the Quality Judgment of Roller Bearing and Ball Bearing 1. Judging bearing quality by whether the surface of the bearing is bright or not In the process of selling roller bearings or ball bearings, many customers say that...

  • Brief Knowledge of Automobile Bearing

    Wuxi Spark Bearing Co.,Ltd would like to teach you some knowledge about the applications of bearings in a car, hope to bring you some help. A car usually has dozens different types of bearings installed at different rotational parts. According to t...

  • The Characteristics and Usage of Thrust Roller Bearings

    Thrust roller bearing , the main usage of it is to bearing axial load and radial combined load,but the radial load must not exceed the axial load of 55%. Compared with other bearing , this bearing has low friction , high speed and it also has the s...

  • Use of tapered roller bearings.

    Tapered roller bearings mainly bear radial and axial combined load.Bearing capacity depends on the raceway Angle of the outer ring, and the larger the Angle, the greater the bearing capacity.The bearings are separable bearings, which are divided int...

  • Knowledge of Miniature Deep Groove Ball Bearings

    Wuxi Spark Bearing Co.,Ltd would like to introduce you some knowledge of miniature deep groove ball bearings, hope to bring you some help. In the mini bearings, the type of miniature deep groove ball bearing has 68 series, 69 series, 60 series, and...

  • How to Ensure the Bearing Working Smoothly

    In terms of use , we should pay attention to the following tips to keep the bearing working smoothly. 1.The bearing clearance should be appropriate, if the clearance is too large , it's going to have a shock, if smaller , the lubrication wil...

  • Standard requirements for bearing parts.

    1. The quality of bearing parts must meet the requirements of relevant national and industrial standards. The drawings shall be subject to drawing standards. 2. The inner and outer ring of the bearing and the ball must be tested for flaw detection ...

  • Attentions in Using Large Bearings

    Generally the machine use large bearings has the following features: 1, its structure of machine is large. 2, speed is not fast, low speed with heavy load, because its most significant advantage is to be able to bear the greater load. 3, The general...

  • Nylon Retainers in Roller Bearings and Ball Bearings

    Nylon retainers are wildly used in ball bearings and roller bearings, because of the corrosion resistance it is greatly used in special industrial varieties. Nylon retainer is made of special materials. Common elements are: glass fiber reinforced ny...

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