 | Self-aligning ball bearing | ||||||||
| Brand： | NTN bearing | ||||||||
| Our Price: | $63.00 Ask for quotation | ||||||||
| Filling slots：Without | Model Number：2207 | ||||||||
| Size: | 35mm x 72mm x 23mm | ||||||||
| Number of rows： | 2 | ||||||||
| Locating feature, bearing outer ring： | Without | ||||||||
| Bore type： | Cylindrical / Tapered 1:12 | ||||||||
| Cage： | Sheet metal / Non-metallic | ||||||||
| Radial internal clearance： | CN C3 C4 | ||||||||
| Tolerance class： | Normal | ||||||||
| Material, bearing： | Bearing steel | ||||||||
| Lubricant： | None / Grease | ||||||||
| Tolerance class for run-oute： | P5 | ||||||||
| Sealing： | open /2RS1 | ||||||||
| Self-aligning ball bearing | |||||||||
Self-aligning ball bearing features Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. It commodates static and dynamic misalignment, haa excellent high-speed performance, excellent light load performance and low friction. |  | ||||||||
Installation Methods and Usage Precautions for Self-aligning Ball Bearing | |||||||||
The installation of self-aligning ball bearings is a crucial process that can significantly impact the performance and longevity of the bearing. Here is a detailed guide on the installation method and usage precautions for self-aligning ball bearings: Installation Method: Cleanliness is key: Before installation, ensure that the mounting surfaces are clean and free of any dirt, dust, or debris that could affect the bearing's performance. Proper handling: Handle the bearing with care to prevent any damage to the components. Avoid dropping or hitting the bearing during installation. Correct mounting: Ensure that the bearing is mounted in the correct orientation and position as per the manufacturer's instructions. Improper mounting can lead to misalignment and premature bearing failure. Use appropriate tools: Utilize the correct tools and equipment for mounting the bearing to prevent any damage to the bearing or surrounding components. Lubrication: Proper lubrication is essential for the smooth operation of the bearing. Make sure to lubricate the bearing as per the manufacturer's recommendations. Usage Precautions: Misalignment: Self-aligning ball bearings are designed to accommodate misalignment to a certain extent. However, excessive misalignment can lead to increased wear and reduced bearing life. Temperature: Monitor the operating temperature of the bearing to ensure it remains within the recommended range. High temperatures can accelerate wear and cause premature failure. Overloading: Avoid overloading the bearing beyond its rated capacity as it can lead to increased stress and potential failure. Contamination: Protect the bearing from contamination by sealing it properly and keeping the surrounding area clean. Regular maintenance: Perform regular inspections and maintenance checks to detect any issues early and prevent unexpected failures. In summary, the correct installation of self-aligning ball bearings, along with following usage precautions, is essential for ensuring optimal performance and longevity of the bearing. By adhering to these guidelines, you can maximize the efficiency and reliability of your machinery. | |||||||||
Introduction and Knowledge of Self-aligning Ball Bearing Product Details:
Design Features: The NTN 2207 Self-aligning ball bearing has a spherical outer ring raceway, which allows the bearing to self-align and compensate for misalignment between the shaft and housing. This feature is particularly useful in applications where the shaft may bend or where precise alignment is difficult to achieve . Load Capacity: These bearings are capable of handling both radial and axial loads, making them suitable for applications with heavy loads and shock loads . Installation: The inner diameter of the NTN 2207 is a taper hole, allowing for direct installation or installation on a cylindrical shaft using a fastening sleeve and dismounting cylinder . Cage Types: The cages for these bearings can be made of steel stamping, polyamide forming, or copper alloy, providing options based on application requirements . Bore Types: Self-aligning ball bearings are available with both cylindrical and tapered bores. The tapered bore has a taper of 1:12 or 1:30, which can enhance the bearing's lubrication performance. Lubrication Features: To improve lubrication, an annular oil groove and three oil holes are machined on the outer ring of the bearing Price and Availability: The NTN 2207 Self-aligning ball bearing is offered at a special price, making it an economical choice for applications requiring high performance and reliability. Stock is available, and the price can be inquired upon request Applications: These bearings are used in a variety of applications, including woodworking machines, due to their ability to handle heavy loads and self-align
For further details on this product please directly contact our sales department under shh@dmsw.com | |||||||||
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