The bearing pedestal installed at the shaft end should be equipped with an end cap that can fit into the sealing groove. The end cover is made of cast iron, and the non-standard bearing seat manufacturer uses a hollow silicone rubber strip to fix the end cover. The suitable operating temperature range for this hollow bar is – 50 to+200.

Standard cast iron end caps are indicated with the type prefix ETS followed by a number indicating the size of the bearing housing. The end caps used for oil smooth SNL bearing pedestals are identified by the suffix R for locating rings. Standard bearing systems typically include fixed end bearings and floating end bearings. Fixed end bearings that axially position the shaft in both directions must be fixed with locating rings on both sides of the bearing housing. In most cases, the floating end bearing can freely move axially in the bearing housing to absorb the thermal expansion of the shaft. However, CARB ring roller bearings are an exception. The bearing from the bearing adapter manufacturer can absorb axial displacement inside it, so it must be fixed in the bearing seat with positioning rings on both sides. The type prefix FRB for the positioning ring indicates the millimeter scale of the width and outer diameter of the subsequent positioning ring,. Note: Super large SNL bearing housings are divided into F (fixed end) and L (floating end) plans, and do not require a rated locating ring: starting with dimensions SNL 3076, SNL 3168, or SNL 3264. Regarding these dimensions, if you want to equip a CARB ring roller bearing, you should use an F bearing seat in the floating end orientation.

1. Overall dimension: The diameter is usually 0.4cm~10m, up to 40m.

2. High bearing capacity: Generally, axial load, radial load, and overturning moment load can be accepted together.

3. Low rotational speed: The task rotational speed is lower than 10 r/min, and in a few cases, it does not rotate in succession, but only rotates within a certain angle and performs a swinging motion

4. Bearing pedestal device hole: It can be fastened on the upper and lower supports with screws.

5. Centerless pivot shaft: The inner or outer ring is equipped with a rotary drive gear.

6. Installation with smooth oil holes and seals.