BGL OH3140HL hydraulic sleeve

BGL OH3140HL is a reference of hydraulic sleeve, within Bushings and sleeves. Request a quote for OH3140HL via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The BGL hydraulic sleeve from the OH...HL line is a fastening component placed between shaft and bearing to secure the joint and facilitate mounting and dismounting. Unlike a conventional adapter sleeve, it incorporates inner and outer channels that allow pressurized oil to be injected, thereby reducing the effort required to install or remove the part. It is recommended for medium and large shafts, from 140 mm in diameter.

The designation of this series combines the letters OH with a four-digit number and the suffix HL. Examples such as OH2332HL, OH2340HL, OH3132HL, OH3134HL, OH3136HL, OH3138HL and OH3140HL show that the first two digits identify the bearing series and the next two, multiplied by 5, its bore in mm (160 mm in OH2332HL). The suffix HL indicates that the oil channel is arranged on the outer side, which defines the injection method for mounting and dismounting.

These sleeves are used in equipment with large-diameter shafts where mounting and dismounting require controlled methods. They appear in rolling mills, presses, mills, paper machines, cranes and large conveyors. In Argentina, the metallurgical, cement, mining and power generation sectors use them to secure bearings on shafts that must be disassembled frequently or that work under high loads.

To select the correct hydraulic sleeve, start from the shaft diameter and the bearing to be secured, since the dimensions match those of the equivalent adapter sleeve. During mounting, oil is injected through the channels to create a film that facilitates sliding; then the pressure is released and the part remains fitted. It is important to clean the channels well before use, use the recommended oil and verify the alignment of the assembly to avoid deformation.

BGL hydraulic sleeves can be interchanged with those of other brands that follow the same dimensional standard. If the customer brings a code from another brand or an unidentified part, at MR Accesorios Industriales we indicate the compatible equivalent. Interchangeability is based on standardized dimensions, not on the commercial code, so it is always advisable to confirm the diameter and the type of channel before replacing.

To request a quote for the BGL hydraulic sleeve you need, write to us on WhatsApp with the complete code or with the shaft and bearing dimensions. At MR Accesorios Industriales we quote the exact code or size you request and advise you so that the part is the correct one. We reply promptly.