Drawn cup needle roller bearing INA BK1622-ZW

INA BK1622-ZW is a needle roller bearing reference, within Bearings. Request a quote for BK1622-ZW via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The INA BK-ZW series needle bushing is a needle roller radial bearing in bushing form, designed to be mounted directly in the housing without the need for an additional outer ring. It is used in supports where radial space is limited and high load capacity is required. MR Accesorios Industriales supplies this INA line in Buenos Aires, Argentina, with technical advice to choose the correct part number.

The series designation is read in parts: BK indicates that it is a needle bushing with a stamped outer ring, the number that follows is the main dimensions, and ZW indicates that it incorporates two retaining washers, one on each side. For example, in BK1622-ZW the code identifies a bushing of a specific size, while BK2538-ZW and BK3038-ZW correspond to other sizes within the same family. This reading logic allows you to quickly locate the replacement if you have the code on hand.

These bushings are used in industries in Buenos Aires and the rest of Argentina where there are radial movements with little space: machine tools, transmission equipment, pumps, compressors, conveyors and automation systems. They also appear in the food, textile and metallurgical sectors. Since they do not require an additional outer ring, they simplify the housing design and reduce the weight of the assembly. MR Accesorios Industriales supplies them for replacement and new projects.

To select the correct bushing, take into account the shaft diameter, the expected radial load and the type of lubrication. The BK-ZW series is usually mounted with an interference fit in the housing and clearance on the shaft; alignment between the two is key to avoid premature wear. The ZW washers retain grease and protect against particles. If the environment is highly contaminated, consider additional sealing. Lubrication can be grease or oil, depending on the speed and working temperature.

Regarding equivalences, needle bushings are available under different brands, and interchangeability depends on matching mounting dimensions and sealing type. It is not enough for the code to be similar: the inner diameter, outer diameter and width must be verified. If you have the original code, send it and we will cross-reference it with the INA line. For applications with combined loads or high speeds, consult us and we will guide you on the most suitable option.

If you need to request a quote for an INA BK-ZW series needle bushing, send the complete code via WhatsApp to MR Accesorios Industriales. With the code or the model shown on your equipment, we will respond shortly with the available alternative. You can also inquire about other sizes in the same family or about needle roller bearings in general.

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