BGL OH31/710HTLTL hydraulic sleeve

BGL OH31/710HTLTL is a reference of hydraulic sleeve, within Bushings and sleeves. Request a quote for OH31/710HTLTL via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The BGL hydraulic sleeve from the OH HTLTL line is a mounting component that incorporates internal and external channels for injecting oil under pressure. This facilitates mounting and, above all, dismounting on medium and large diameter shafts, from 140 mm. It is used to secure bearings, pulleys, couplings and other elements on shafts, allowing controlled interference fits and disassembly without damaging surfaces.

The designation of this series is read as OH followed by the shaft size and the suffix HTLTL. For example, OH31/500HTLTL corresponds to a sleeve for a bearing with a 500 mm bore, and OH31/750HTLTL for one with a 750 mm bore. The numeric block after the slash indicates the shaft diameter in millimeters. The suffix HTLTL identifies the variant with oil channels, and the final H indicates that the injection channel is on the outer side. This nomenclature allows quick selection of the appropriate sleeve according to the shaft size.

These sleeves are used in industries that require robust assemblies and frequent disassembly: steel, cement, mining, paper, wind power and heavy machinery. In Argentina, they are common in mills, crushers, conveyor belts, high-flow pumps and process equipment. Their ability to inject oil under pressure reduces extraction effort, which is key in equipment where access is limited and downtime must be minimized.

To select the sleeve, verify the shaft diameter and the dimensions of the bearing seat or component to be secured. Lubrication with oil under pressure must be carried out with suitable equipment and following the manufacturer's recommendations to avoid damage. It is essential to clean and inspect the surfaces before mounting, ensure correct alignment and apply the oil through the corresponding channels. The suffix H indicates that the outer channel is the injection channel, which guides the mounting.

BGL hydraulic sleeves can be interchanged with equivalent products from other brands that follow the same dimension standard. When looking for a replacement, it is important to compare the complete designation, the shaft diameter and the type of oil channels. Interchangeability is given by the standardized dimensions, not only by the code. If you have doubts, the technical team at MR Accesorios Industriales can advise you.

To request a quote for the BGL hydraulic sleeve you need, send the complete code via WhatsApp, for example OH31/500HTLTL or OH31/630HTLTL. You can also indicate the shaft size and the seat dimensions. At MR Accesorios Industriales we will reply promptly with the corresponding quote.