1, F&F bearing radial load

Main bear radial load bearing to heart bearings for. This type of bearing nominal contact Angle a0 > 450. 'rain the same roller bearing than the ball bearings can withstand the radial direction load more oN type and NU type fuel outlet cylindrical roller bearing can only bear radial load. Other types of heart bearings to can not only bear radial load, also can carry axial load.

2, bearing axial load:

Main axial load bearing general for thrust bearing, its nominal contact corner a0 > 450. Thrust bearing and thrust Angle contact ball bearing according to different structure and can take one or two of the direction of axial force. When the force under special high optimization with cylindrical roller thrust bearing and thrust self-aligning roller bearings. Thrust self-aligning roller bearings and i.e.one-way thrust Angle contact ball bearing can also carry axial load and radial load, other thrust bearing can only carry axial load.

3, F&F bearing the length of their own up to taste

Supporting a shaft and bearing the fixed bearing and usually swim the structure of bearing combination. Walk the length of the shaft bearing compensation error and thermal expansion. NU type fuel outlet and N type cylindrical roller bearing is ideal for swimming bearing, the bearing can compensate for their length. Bearing can use a tight fit inside and outside circle with compensation shall not the length of the sliding bearings (such as deep groove ball bearings and spherical roller bearing) could also be swimming bearing. This type of bearing two rings of a using cooperate, no axial fixed surface. Therefore, bearing a contractor in the team can

Bearing surface activities.

4, company bearings (precision);

This is a contractor can separate the installation bearing, when two rings are used when a tight fit its advantage is very outstanding. Separable bearing include four-point contact ball bearing, double ring in half a double row angular contact ball bearing, cylindrical roller bearing, tapered roller bearings, thrust ball bearings, thrust cylindrical roller bearing and thrust self-aligning roller bearings.

Here also introduced a way not separation bearing type it: do not bearings are: deep groove ball bearings, a single Angle contact ball bearing, self-aligning ball bearings, peng form roller bearings and spherical roller bearing.

precision

In most cases the usual size and rotation precision application of rolling bearing is enough. When demand higher day "and F&F bearing need higher precision grade,



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