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| Brand Name: | AWX |
| Model Number: | 21305MB/W33 |
| MOQ: | 10PCS |
| Price: | Negotiate |
| Packaging Details: | single box |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Spherical roller bearings are a type of rolling bearings known for their ability to handle large radial loads and certain axial loads. These bearings are designed with centers of the inner and outer rings that can be tilted to the axis, allowing them to automatically align their centers. As a result, they can effectively reduce the stress on the bearing caused by misalignment.
Compared to other types of bearings, spherical roller bearings have double-row rollers and a commonly spherical raceway on the outer ring. Meanwhile, two raceways on the inner ring are also tilted at an angle relative to the bearing axis. This unique design enables the bearings to adjust for axis misalignment caused by the deflection or non-concentricity of the shaft or housing.
These bearings are highly sought-after in industrial applications where there are significant variations in the shaft or housing deflection. Their excellent aligning performance makes them a reliable and efficient solution for applications that involve high loads and a need for accurate alignment.
The spherical roller bearing is designed with a spherical raceway between the inner and outer rings, enabling it to have automatic self-aligning ability. This means that it can adjust the deviation of the axis and maintain stable operation even if the shaft or housing is deflected or not concentric. As a result, installation accuracy requirements are greatly reduced, and the service life of the bearing is prolonged.
The double-row roller structure and the spherical raceway design between the inner and outer rings enable the spherical roller bearing to withstand large radial loads and certain axial loads. This design effectively disperses the load and reduces stress concentration of the bearing, ensuring stable operation even when bearing heavy loads.
The automatic self-aligning and high load-bearing capacity of the spherical roller bearing provide good stability and durability when bearing impact loads. This feature makes it particularly suitable for mechanical equipment requiring to withstand impact loads.
The inner hole of the spherical roller bearing is cylindrical and conical. The tapered inner hole bearing is equipped with a tightening sleeve or a withdrawal sleeve, which can be easily assembled on the smooth shaft or the stepped machine shaft. This design enables the spherical roller bearing to adapt to a variety of installation requirements and improves its applicability.
The spherical roller bearing can maintain a stable state during operation, reducing vibration and noise. This helps to improve the operating efficiency and service life of mechanical equipment, while also reducing noise pollution to the surrounding environment.
The spherical roller bearing is easy to maintain as it has a relatively simple disassembly and installation process. When replacement or maintenance is required, it can be disassembled and installed quickly, reducing downtime and maintenance costs.
| model | Basic dimensions (mm) | Rated load (kN) | Ultimate speed(r/min) | =kg | |||||
| Cylindrical hole | Conical hole | d | D | B | Move | Static (CD) | reference | limit | |
| 22205MB/W33 | 22205MBK/W33 | 25 | 52 | 18 | 49.1 | 43.8 | 12200 | 15100 | 0.26 |
| 21305MB/W33 | 21305MBK/W33 | 25 | 62 | 17 | 48.8 | 41.2 | 8700 | 10500 | 0.28 |
| 22206MB/W33 | 22206MBK/W33 | 30 | 62 | 20 | 65.6 | 59.6 | 9300 | 12400 | 0.29 |
| 21306MB/W33 | 21306MBK/W33 | 30 | 72 | 19 | 64.5 | 60.8 | 7600 | 8900 | 0.41 |
| 22207MB/W33 | 22207MBK/W33 | 35 | 72 | 23 | 87.9 | 83.4 | 8100 | 10200 | 0.45 |
| 21307MB/W33 | 21307MBK/W33 | 35 | 80 | 21 | 79 | 70.9 | 6700 | 8400 | 0.55 |
| 22208MB/W33 | 22208MBK/W33 | 40 | 80 | 23 | 97.2 | 88.2 | 7200 | 9500 | 0.53 |
| 21308MB/W33 | 21308MBK/W33 | 40 | 90 | 23 | 109 | 108 | 6200 | 8200 | 0.75 |
| 22308MB/W33 | 22308MBK/W33 | 40 | 90 | 33 | 153 | 140 | 5400 | 6900 | 1.05 |
| 22209MB/W33 | 22209MBK/W33 | 45 | 85 | 23 | 103.5 | 97.9 | 7000 | 8800 | 0.58 |
| 21309MB/W33 | 21309MBK/W33 | 45 | 100 | 25 | 127 | 125 | 5800 | 7300 | 0.99 |
| 22309MB/W33 | 22309MBK/W33 | 45 | 100 | 36 | 187 | 183 | 4900 | 6000 | 1.4 |
| 22210MB/W33 | 22210MBK/W33 | 50 | 90 | 23 | 109 | 107 | 6500 | 8100 | 0.63 |
| 21310MB/W33 | 21310MBK/W33 | 50 | 110 | 27 | 159 | 163 | 5200 | 6600 | 1.35 |
| 22310MB/W33 | 22310MBK/W33 | 50 | 110 | 40 | 225 | 224 | 4500 | 5400 | 1.9 |
| 22211MB/W33 | 22211MBK/W33 | 55 | 100 | 25 | 131 | 127 | 5700 | 7400 | 0.84 |
| 21311MB/W33 | 21311MBK/W33 | 55 | 120 | 29 | 159 | 163 | 5200 | 6700 | 1.7 |
Applications:Spherical roller bearings are used extensively in a variety of industries and equipment, including ships, textiles, mills, electricity, washing equipment, and transmission gearboxes.
Their exceptional self-aligning ability, huge load capacity, and excellent stability are key factors in their popularity. These properties allow spherical roller bearings to adapt to complex industrial environments and perform vital functions in multiple industrial fields.
Our Spherical Roller Bearings are designed to handle high radial loads even in harsh environments. We offer a wide range of sizes and options to meet your specific needs.
Our technical support team is available to assist with any questions or issues you may encounter with our products.
We also offer various services to help you get the most out of your bearings, including installation assistance, maintenance training, and on-site inspections.
Product Packaging:
Shipping:
Q: What is the brand name of the spherical roller bearings?
A: The brand name of the spherical roller bearings is AWX.
Q: Where are the spherical roller bearings manufactured?
A: The spherical roller bearings are manufactured in China.
Q: What is the minimum order quantity for the spherical roller bearings?
A: The minimum order quantity for the spherical roller bearings is 10PCS.
Q: How much do the spherical roller bearings cost?
A: The price of the spherical roller bearings is negotiable.
Q: What are the payment and delivery terms for the spherical roller bearings?
A: The payment terms for the spherical roller bearings include L/C, D/A, D/P, T/T, Western Union, and MoneyGram. The delivery time is 30 days, and the packaging details include a single box. The supply ability is 10000pcs.
|
| Brand Name: | AWX |
| Model Number: | 21305MB/W33 |
| MOQ: | 10PCS |
| Price: | Negotiate |
| Packaging Details: | single box |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Spherical roller bearings are a type of rolling bearings known for their ability to handle large radial loads and certain axial loads. These bearings are designed with centers of the inner and outer rings that can be tilted to the axis, allowing them to automatically align their centers. As a result, they can effectively reduce the stress on the bearing caused by misalignment.
Compared to other types of bearings, spherical roller bearings have double-row rollers and a commonly spherical raceway on the outer ring. Meanwhile, two raceways on the inner ring are also tilted at an angle relative to the bearing axis. This unique design enables the bearings to adjust for axis misalignment caused by the deflection or non-concentricity of the shaft or housing.
These bearings are highly sought-after in industrial applications where there are significant variations in the shaft or housing deflection. Their excellent aligning performance makes them a reliable and efficient solution for applications that involve high loads and a need for accurate alignment.
The spherical roller bearing is designed with a spherical raceway between the inner and outer rings, enabling it to have automatic self-aligning ability. This means that it can adjust the deviation of the axis and maintain stable operation even if the shaft or housing is deflected or not concentric. As a result, installation accuracy requirements are greatly reduced, and the service life of the bearing is prolonged.
The double-row roller structure and the spherical raceway design between the inner and outer rings enable the spherical roller bearing to withstand large radial loads and certain axial loads. This design effectively disperses the load and reduces stress concentration of the bearing, ensuring stable operation even when bearing heavy loads.
The automatic self-aligning and high load-bearing capacity of the spherical roller bearing provide good stability and durability when bearing impact loads. This feature makes it particularly suitable for mechanical equipment requiring to withstand impact loads.
The inner hole of the spherical roller bearing is cylindrical and conical. The tapered inner hole bearing is equipped with a tightening sleeve or a withdrawal sleeve, which can be easily assembled on the smooth shaft or the stepped machine shaft. This design enables the spherical roller bearing to adapt to a variety of installation requirements and improves its applicability.
The spherical roller bearing can maintain a stable state during operation, reducing vibration and noise. This helps to improve the operating efficiency and service life of mechanical equipment, while also reducing noise pollution to the surrounding environment.
The spherical roller bearing is easy to maintain as it has a relatively simple disassembly and installation process. When replacement or maintenance is required, it can be disassembled and installed quickly, reducing downtime and maintenance costs.
| model | Basic dimensions (mm) | Rated load (kN) | Ultimate speed(r/min) | =kg | |||||
| Cylindrical hole | Conical hole | d | D | B | Move | Static (CD) | reference | limit | |
| 22205MB/W33 | 22205MBK/W33 | 25 | 52 | 18 | 49.1 | 43.8 | 12200 | 15100 | 0.26 |
| 21305MB/W33 | 21305MBK/W33 | 25 | 62 | 17 | 48.8 | 41.2 | 8700 | 10500 | 0.28 |
| 22206MB/W33 | 22206MBK/W33 | 30 | 62 | 20 | 65.6 | 59.6 | 9300 | 12400 | 0.29 |
| 21306MB/W33 | 21306MBK/W33 | 30 | 72 | 19 | 64.5 | 60.8 | 7600 | 8900 | 0.41 |
| 22207MB/W33 | 22207MBK/W33 | 35 | 72 | 23 | 87.9 | 83.4 | 8100 | 10200 | 0.45 |
| 21307MB/W33 | 21307MBK/W33 | 35 | 80 | 21 | 79 | 70.9 | 6700 | 8400 | 0.55 |
| 22208MB/W33 | 22208MBK/W33 | 40 | 80 | 23 | 97.2 | 88.2 | 7200 | 9500 | 0.53 |
| 21308MB/W33 | 21308MBK/W33 | 40 | 90 | 23 | 109 | 108 | 6200 | 8200 | 0.75 |
| 22308MB/W33 | 22308MBK/W33 | 40 | 90 | 33 | 153 | 140 | 5400 | 6900 | 1.05 |
| 22209MB/W33 | 22209MBK/W33 | 45 | 85 | 23 | 103.5 | 97.9 | 7000 | 8800 | 0.58 |
| 21309MB/W33 | 21309MBK/W33 | 45 | 100 | 25 | 127 | 125 | 5800 | 7300 | 0.99 |
| 22309MB/W33 | 22309MBK/W33 | 45 | 100 | 36 | 187 | 183 | 4900 | 6000 | 1.4 |
| 22210MB/W33 | 22210MBK/W33 | 50 | 90 | 23 | 109 | 107 | 6500 | 8100 | 0.63 |
| 21310MB/W33 | 21310MBK/W33 | 50 | 110 | 27 | 159 | 163 | 5200 | 6600 | 1.35 |
| 22310MB/W33 | 22310MBK/W33 | 50 | 110 | 40 | 225 | 224 | 4500 | 5400 | 1.9 |
| 22211MB/W33 | 22211MBK/W33 | 55 | 100 | 25 | 131 | 127 | 5700 | 7400 | 0.84 |
| 21311MB/W33 | 21311MBK/W33 | 55 | 120 | 29 | 159 | 163 | 5200 | 6700 | 1.7 |
Applications:Spherical roller bearings are used extensively in a variety of industries and equipment, including ships, textiles, mills, electricity, washing equipment, and transmission gearboxes.
Their exceptional self-aligning ability, huge load capacity, and excellent stability are key factors in their popularity. These properties allow spherical roller bearings to adapt to complex industrial environments and perform vital functions in multiple industrial fields.
Our Spherical Roller Bearings are designed to handle high radial loads even in harsh environments. We offer a wide range of sizes and options to meet your specific needs.
Our technical support team is available to assist with any questions or issues you may encounter with our products.
We also offer various services to help you get the most out of your bearings, including installation assistance, maintenance training, and on-site inspections.
Product Packaging:
Shipping:
Q: What is the brand name of the spherical roller bearings?
A: The brand name of the spherical roller bearings is AWX.
Q: Where are the spherical roller bearings manufactured?
A: The spherical roller bearings are manufactured in China.
Q: What is the minimum order quantity for the spherical roller bearings?
A: The minimum order quantity for the spherical roller bearings is 10PCS.
Q: How much do the spherical roller bearings cost?
A: The price of the spherical roller bearings is negotiable.
Q: What are the payment and delivery terms for the spherical roller bearings?
A: The payment terms for the spherical roller bearings include L/C, D/A, D/P, T/T, Western Union, and MoneyGram. The delivery time is 30 days, and the packaging details include a single box. The supply ability is 10000pcs.
