BGL OH39/630H hydraulic sleeve

BGL OH39/630H is a reference of hydraulic sleeve, within Bushings and sleeves. Request a quote for OH39/630H via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The BGL OH…H hydraulic sleeve is a fastening 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 or other elements on the shaft with a firm and removable fit without damaging the surfaces.

The OH…H designation is read as a sleeve of the OH series with an oil channel on the outer side. Examples OH30/500H, OH30/530H, OH30/560H, OH30/600H, OH30/630H, OH30/670H, OH30/710H and OH30/750H show the typical form: the number after the slash indicates the bearing bore in mm (the shaft is somewhat smaller), and the final H indicates the location of the injection channel. That H is key to identifying the correct variant when ordering the replacement.

In Argentine industry, these sleeves appear in heavy equipment: mills, presses, cranes, high-capacity conveyors and paper machines, among others. They are also chosen in applications where periodic dismounting is necessary for maintenance, because the oil under pressure reduces effort and the risk of marking the shaft. As a fastening component, its function is to keep the bearing in position with the proper interference.

To select the correct hydraulic sleeve, take into account the shaft diameter and the type of mounting. Lubrication with oil under pressure must be done with the proper equipment and following the manufacturer's instructions to avoid excess. Alignment between the sleeve and the shaft is essential: any deviation can generate irregular loads. Also, check the condition of the channels and contact surfaces before reusing a sleeve.

BGL hydraulic sleeves can be interchanged with those of other brands that follow the same dimensional standard. If the customer brings the code of another brand or an unidentified part, at MR Accesorios Industriales we indicate the compatible equivalent. The OH…H series maintains the dimensions of the standard adapter sleeve, with the addition of the oil channels, which simplifies replacement in existing equipment.

To request a quote for the BGL OH…H hydraulic sleeve you need, send us the complete code or the shaft size via WhatsApp. At MR Accesorios Industriales we reply promptly with the information so you can proceed with your order.