Cylindrical roller thrust bearing NTN 81222

NTN 81222 is a cylindrical roller thrust bearing reference, within Bearings. Request a quote for 81222 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

NTN cylindrical roller thrust bearings are components designed to support high axial loads in one direction. Their design with cylindrical rollers and washers provides line contact that delivers high load capacity and axial rigidity. They are used in applications requiring precision and strength, such as machine tools, gearboxes and lifting equipment. MR Accesorios Industriales sells this line backed by more than 80 years in the Argentine industrial market.

The designation of these NTN cylindrical roller thrust bearings is based on a numeric series that indicates dimensions and capacity. For example, the 811 series ranges from 81126 to 81132, while the 812 series includes 81217, 81220, 81222 and 81224. The 893 series is also part of this family. The successive numbers reflect variations in diameter and width, allowing you to select the right size for each application. To identify the exact part, it is essential to know the complete part number shown on the bearing or on the machine drawing.

These bearings are used in industries such as metalworking, mining, cement and food processing, where axial loads are predominant. In Argentina, they are commonly found in presses, extruders, cranes and material handling equipment. Their ability to support unidirectional thrust makes them suitable for machine tool spindles and rotary tables. MR Accesorios Industriales offers them for replacement and new projects, with advice to choose the correct series according to load and available space.

To select a cylindrical roller thrust bearing, consider the axial load, rotation speed and environmental conditions. It is important to verify the load direction, since these bearings support thrust in one direction only. Assembly requires the shaft and housing washers to be properly seated and aligned; misalignment can reduce service life. Proper lubrication, whether grease or oil, is key to minimizing wear. In applications with contaminants, evaluate additional protection. If you have doubts, the MR technical team can help you define the best option.

Regarding equivalents, NTN cylindrical roller thrust bearings can be interchanged with those of other brands that follow the same dimensional designation. However, it is essential to verify tolerances and load capacity, since differences between manufacturers may exist. For a safe replacement, always compare technical specifications and consult a specialist. MR Accesorios Industriales can advise you on compatibility with other brands, ensuring correct equipment operation.

If you need a quote for an NTN cylindrical roller thrust bearing, write to us on WhatsApp with the part number or the dimensions shown on your equipment. We reply promptly with the quote and the technical information you need. MR Accesorios Industriales, with more than 80 years of experience, is at your disposal to help you find the right solution.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.