SKF 6304 NR deep groove ball bearing

Product detailed description

SKF 6304 NR is a single row deep groove ball bearing with an inner diameter of 20 mm, an outer diameter of 52 mm and a width of 15 mm. This bearing is made of high-quality standard steel for rolling bearings, which guarantees its long life and reliability in various applications. The bearing is equipped with a pressed steel cage, which ensures correct ball guidance and minimizes friction.

The 6304 NR bearing includes a circlip groove in the outer ring, which allows it to be easily mounted and dismounted in applications where axial fixation is required. The bore profile is cylindrical, which is a standard shape for this type of bearing, and is unsealed, which means it is suitable for applications where protection against dust and moisture is not required.

This bearing has normal radial clearance, which is suitable for most standard applications where special clearance adjustments are not required. The running accuracy is in class P0/PN, which corresponds to ABEC 1, and is suitable for applications where high precision is not required. The operating temperature range of the bearing is from -20 °C to +150 °C, which allows it to be used in a wide range of industrial applications.

The bearing is not equipped with insulation against the passage of electrical current, which is important to consider in applications where electrical overload could occur. The total weight of the bearing is 0.142 kg, which is an important factor in the design of systems where weight is a critical parameter. SKF 6304 NR is an ideal choice for applications where high quality and reliability of the bearing is required without additional sealing elements.