Angle ring for cylindrical roller bearings SKF HJ 312 EC/VA301

SKF HJ 312 EC/VA301 is a angle ring for cylindrical roller bearings reference, within Bearings. Request a quote for HJ 312 EC/VA301 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF angle ring of the HJ series is a component that is mounted on the inner ring of a cylindrical roller bearing to retain and guide the rollers, and to allow axial loads in one direction. It is used in gearboxes, machine tools and industrial equipment where high radial load capacity and axial control are required. MR Accesorios Industriales carries this line as an official brand.

The designation HJ … EC/VA… is read as follows: HJ identifies the angle ring, the number that follows indicates the compatible bearing (for example, HJ 312 for a bearing of the 312 series). The suffix EC refers to the optimized execution of the ring, and VA301 is a manufacturing variant that may include a surface treatment or a specific tolerance. In the examples, HJ 312 EC/VA301 and HJ 313 EC/VA301 correspond to single-row cylindrical roller bearings of medium section. Always verify that the base number matches that of the bearing to be mounted.

These rings are used in applications where the cylindrical roller bearing must withstand moderate axial loads in one direction, in addition to the radial load. They are common in speed reducers, machine tool spindles, industrial pumps and power transmission equipment. In Argentina, they are seen in the metalworking, food and petrochemical industries, especially in equipment operating with high demands for precision and reliability. MR Accesorios Industriales offers them for replacement and new projects.

To select the correct ring, take into account the bearing number with which it will work: the HJ ring must be of the same base number. Mounting is done on the inner ring, with the lip oriented toward the rollers. Adequate lubrication and precise alignment are essential to avoid premature wear. If the bearing has special suffixes, such as bronze cage or increased internal clearance, the ring must be compatible. Always consult the bearing's technical data sheet to confirm the combination.

Regarding equivalents, other manufacturers offer angle rings with similar designations, but they are not necessarily interchangeable. Interchangeability depends on the dimensions and tolerances of the receiving bearing. SKF maintains its own nomenclature, and the EC/VA suffixes may vary between versions. Therefore, when requesting a replacement, it is essential to indicate the complete code of the ring and that of the bearing. Do not assume that a ring from another brand with the same base number will work without verifying.

If you need an SKF HJ angle ring for your cylindrical roller bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we advise you so that you choose the correct part and avoid unplanned downtime. We have more than 80 years of experience in the field and work with the leading brands. Write to us and we will quote you promptly.

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