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How to choose the caster bearing correctly

How to choose the caster bearing correctly

We all know that the use of castors is inseparable from the auxiliary bearing, caster bearings should be suitable for their respective application sites, but also can leave enough safety margin, so how do we choose this caster bearing?

1, taper bearing – taper bearing is one of the important components of roller bearings. Compared with ordinary bearings, their special advantage is to expand the use of casters, but also to provide improved mobility characteristics.

2, roller bearings – In addition to wear resistant and deep grooved ball bearings, this kind of strong earthquake-resistant bearings are mainly used for transporting equipment casters. Compared with other bearings, roller bearings are known for their very low mounting height, relatively low rolling resistance and huge load. Wheels with roller bearings should not move faster than 4 km/h, which is close to the speed of human walking.

3. Ball bearing — The single row spokes ball bearing is specially designed and conforms to the German industry standard (DIN). A wheel equipped with these ball bearings can maintain low rolling resistance even under a large load.

4, the simple form of ordinary bearing – wheel bearing is the sliding or friction of the bearing. They are earthquake-resistant, virtually maintenance-free and, based on the properties of the material, corrosion-resistant. If the device only needs to move at a short distance and low speed.

To sum up, in addition to the wheel surface, wheel diameter and rotary bearing, caster bearing determines the mobility of the caster, and even the quality of the caster. Therefore, the choice of castor bearings can improve the quality of castors, which shows the importance of castor bearings for castors.

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