SKF 6202-ZTN9 deep groove ball bearing

SKF 6202-ZTN9 is a reference of deep groove ball bearing, within Bearings. Request a quote for 6202-ZTN9 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF ZTN series deep groove ball bearings are single-row ball components with metal shield plates on both sides. They are used in applications where lubricant must be retained and particle ingress prevented, at moderate speeds and combined loads. They are a versatile solution for industrial equipment, power tools and machinery in general. At MR Accesorios Industriales we carry them and help you choose the correct part number.

The designation of these bearings is read as follows: the base number indicates the size and dimension series, and the suffixes clarify the type of protection and internal clearance. For example, in 6000-ZTN9, 6002-ZTN9, 6201-ZTN9 and 6202-ZTN9, the numeric prefix defines the bore diameter and section, the letter Z indicates metal shield plates on both sides, and TN9 indicates a polyamide cage with fiberglass reinforcement. This combination is common in small and medium section bearings.

These bearings appear in small electric motors, fans, centrifugal pumps, light reducers, power tools and transmission equipment. In Argentina they are found in the food, textile and automotive industries and in maintenance workshops. Their shield construction makes them suitable for environments with dust or moderate humidity, where the goal is to protect the lubricant and extend service life without the need for an external lubrication system.

To select the correct bearing, take into account the shaft diameter, the type of load (radial, axial or combined) and environmental conditions. Z shields offer a physical barrier, but they are not a hermetic seal: if there are liquids or fine contamination, a contact seal should be evaluated. Mounting must be done with suitable tools, without striking the rings, and verifying alignment between shaft and housing. Factory lubrication is usually sufficient for the bearing service life in normal applications.

Regarding equivalences, deep groove ball bearings with shield plates are available from different brands under similar designations, although suffixes may vary. There is no universal correspondence: each manufacturer defines its own letters for cage, clearance and protection. Therefore, when looking for a replacement, the safest approach is to compare the main dimensions and the type of execution, and consult a specialist if the part number does not match exactly.

If you need to replace a bearing or assemble new equipment, send us the complete part number on WhatsApp to MR Accesorios Industriales. We will quote you and advise you so you get the right component. We work with in-house manufacturing of housings and chains, so we can cover different needs of your plant or factory.