S688N Bearing

Size: The size can be customized according to customer needs.

Material: stainless steel 304, stainless steel 420, stainless steel 440, stainless steel 316, the material can be customized according to customer needs.

Neutral salt spray certification for 260 hours.

Ball bearing salt spray certification test is tested in accordance with ISO 9227 standards

Spherical roller bearings have two rows of symmetrical spherical rollers, which mainly bear radial loads and can also bear axial loads in any direction, but cannot bear pure axial loads. The raceway of the outer ring of this type of bearing is spherical, so its self-alignment performance is good, and it can compensate the error of the coaxiality. When the shaft is bent by force or the installation is not concentric, the bearing can still be used normally. The self-alignment varies with the bearing size series. , the generally allowed alignment angle is 1~2.5 degrees. This type of bearing has a large load capacity. In addition to bearing radial loads, the bearings can also bear axial loads acting in both directions, and have good impact resistance. Generally, In other words, the allowable operating speed of spherical roller bearings is relatively low. Suitable for working under heavy or vibration loads.

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