Professional brings quality, detail creates success
XKTE bearing's most fundamental difference is:
The other manufacturers make products considering the price cheap, but we make products considering the service life. Each of the idler roller bearings we produce is fully implemented in the national standard. XKTE bearings exist for their quality and brand. You can deny our price, but you can never find out our products' defects in quality. XKTE conveying machinery bearing, a big brand, is worthy of your trust.
Structure: | Spherical | Type: | Roller | Brand Name: | XKTE |
Bore Size: | 0 - 75 mm | Outside Diameter: | 0 - 130 mm | Model Number: | 22215 |
Precision Rating: | P0 P6 P5 P4 P2 | Seals Type: | Open | Number of Row: | Double Row |
Place of Origin: | Shandong, China (Mainland) | Material: | Chrome Steel GCR15 | Application: | Machinery |
Certification: | ISO9001:2015 | Service: | OEM Customized Services | Feature: | Long Life |
Retainer: | Copper | Lubrication: | Oil/Grease | Weight: | 1.75kg |
Thickness: | 31mm |
Spherical roller bearings have two rows of rollers which run in a common spheroid raceway in the outer ring. The two inner ring raceways are inclined at an angle to the bearing axis. Spherical roller bearings carry heavy radial loads, and the bearing can also accommodate axial loads acting in both directions. This type of bearing can be found as the fixed or float bearing on large fan shafts.
The structure principle and the characteristic is similar to the aligning ball bearing, the difference is that the rolling body is a spherical roller, because of the difference of the rolling body, and the bearing capacity is larger, and is widely used in the mine and the heavy machinery.
This kind of bearing can limit shaft or shell in the axial displacement of the bearing axial clearance range. Spherical roller bearings and self-aligning ball bearings, in line with the capacity and speed limit permission can be interchanged.
The most important in the running of the conveyor is the idler roller. And the most important part of the idler roller is bearing. That is to say the selection of bearings is the top priority of the idler roller accessories.
Let me share with you, about what the details of the processing does a good idler roller bearing have got. How to identify idler roller bearing?
First, the identification of the bearing
For the low cost pursue, some small manufacturers print the black stamps on the bearing to identify models and manufacturers, with some very simple equipments, electro etching solutions, and very simple templates. Because of the low cost, it is used by some inferior products.
Formal manufacturers use laser engraving. The stamps are deep, have significant dents with hand touch, good-looking, with no breakpoints, and are never disappeared. This obviously improves the bearing grade.
The use of bearing retainer
Bearing retainer selection is very important. Because once too much dust stuck into the bearing, the retainer will be first worn. If the bearing retainer is broken, the bearing will be directly broken. Imported bearings use big rivets to thicken retainers. XKTE bearing is completely in accordance with the process of imported production, so each piece of ours is made to a high quality, and guaranteed to operate for thirty thousand hours.
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