INA NKI 28/30-XL needle bearing

Product detailed description

INA NKI 28/30-XL is a needle roller bearing designed for applications requiring high precision and reliability. This solid bearing is manufactured by the renowned manufacturer INA, which is known for its top quality. The bearing has an inner diameter (d) of 28 mm, an outer diameter (D) of 42 mm and a width (B) of 30 mm. Its design includes a single-row needle arrangement, which ensures optimal load distribution and minimizes friction.

The bearing is equipped with a pressed steel cage, which provides high strength and wear resistance. The inner ring is part of the bearing, which allows for easy assembly and disassembly. The bearing is sealless, which means it is suitable for applications where protection against external contaminants is not required or where an external seal is provided.

The operating temperature range of the bearing is from -20 °C to +100 °C, which allows it to be used in various industrial conditions. The bearing has normal radial clearance, which is suitable for most standard applications. The running accuracy is in class P0/PN, which corresponds to ABEC 1, and ensures sufficient accuracy for common industrial applications.

The bearing is lubricated by a circumferential groove with lubrication holes, which allows easy maintenance and extends the bearing life. With a weight of 0.145 kg, the bearing is light and easy to handle, which simplifies its installation and integration into various mechanical systems. Overall, the INA NKI 28/30-XL is suitable for applications where high load capacity and reliability are required while maintaining compact dimensions.