High Precision Spherical Roller Bearing For Textile Equipments
Introduction
Spherical roller bearings are rolling-element bearings that allow rotation with low friction and allow angular misalignment. These bearings can support a rotating shaft in the bore of the inner ring that may be misaligned with respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Most spherical roller bearings are designed with two rows of rollers, allowing them to take very heavy radial loads and heavy axial loads. Spherical Roller Bearings are made to operate in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively heavy radial loads and some axial loads in both directions. They are very similar in function to Self-Aligning Double Row Ball Bearings, except the Spherical Roller Bearings are designed to be more robust by carrying heavier loads but at lower maximum speeds.
Usage and Benefits
Spherical roller bearings are used in a variety of applications such as mining, petroleum production, power generation, power transmission, cement processing, aggregate crushing, and metal recycling. Some spherical roller bearings are used in briquetting machines, rubber mixing equipment, rolling mills, rotary dryers, or pulp and paper machinery. Others are used in construction equipment, crushers, electric motors, blowers and fans, gears and drives, plastics machinery, machine tools, and traction motors and pumps. These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. They are self-aligning because the center of curvature of the outer ring raceway surface coincides with the bearing axis.
Materials Used
Spherical roller bearings are made from high-cleanliness Z steel. The cage is made from CA CC E MB Cage and is available in Copper Cage Steel Cage. The lubrication is done with grease. The bearing is designed with advanced technology and patented Molded Oil lubrication system that enhances resistance to wear. The bearings are also available with an oil groove and holes in the outer ring for re-lubrication purposes. Optional internal ring oil groove and holes are also available.
Installation, Maintenance, and Repair
The installation of spherical roller bearings requires proper alignment and cleanliness. The bearing should be pre-greased and installed with proper torque. The bearing should be checked regularly for any signs of wear or damage. Any damaged part should be replaced immediately. For maintenance, the bearings should be cleaned and re-lubricated periodically. For repair, the damaged bearing should be replaced with a new one.
Promotion of EVER-POWER GROUP’s Product Business
EVER-POWER GROUP is one of the largest transmission factories in China. We offer quality products at favorable prices, with attentive service. We welcome customers to visit and customize our products with pictures or samples.
FAQ
1. What are spherical roller bearings?
Spherical roller bearings are rolling-element bearings that allow rotation with low friction and allow angular misalignment.
2. What are the benefits of using spherical roller bearings?
Spherical roller bearings can support a rotating shaft in the bore of the inner ring that may be misaligned with respect to the outer ring. They are designed to be more robust by carrying heavier loads but at lower maximum speeds.
3. What materials are used to make spherical roller bearings?
Spherical roller bearings are made from high-cleanliness Z steel. The cage is made from CA CC E MB Cage and is available in Copper Cage Steel Cage. The lubrication is done with grease.
4. How should I install, maintain, and repair spherical roller bearings?
The installation of spherical roller bearings requires proper alignment and cleanliness. For maintenance, the bearings should be cleaned and re-lubricated periodically. For repair, the damaged bearing should be replaced with a new one.
5. What kind of service does EVER-POWER GROUP offer?
EVER-POWER GROUP offers quality products at favorable prices, with attentive service. We welcome customers to visit and customize our products with pictures or samples.
Please note that all the content of the page is from the Internet. The content is only for reference for product selection. We are not the original trademark holder. Our products are only applicable to aftermarket replacement parts rather than original parts. If you need to buy original spare parts, please contact the original factory to buy.
