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Hydraulic sleeve BGL OH241/850H
- Manufacturer Part Number
- OH241/850H
- Brand
- BGLExclusive representative in Argentina
- Category
- Bushings and sleeves
- Subcategory
- Hydraulic sleeve
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Description
BGL OH241/850H is a hydraulic sleeve reference, within Bushings and sleeves. Request a quote for OH241/850H via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The BGL OH…H hydraulic sleeve is a mounting component with internal and external oil channels for injecting oil under pressure. This makes mounting easier and, above all, dismounting on medium and large diameter shafts, from 140 mm. It is used to secure bearings or other components on the shaft with a firm, 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 shaft diameter for which it is intended, 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 required for maintenance, because oil under pressure reduces effort and the risk of marking the shaft. As a mounting component, its function is to hold 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 a code from another brand or an unidentified part, at MR Accesorios Industriales we tell you the compatible equivalent. The OH…H series keeps the dimensions of the standard adapter sleeve, with the addition of the oil channels, which simplifies replacement on existing equipment.
To request a quote for the BGL OH…H hydraulic sleeve you need, send us the complete code or the shaft size on WhatsApp. At MR Accesorios Industriales we reply promptly with the information so you can move forward with your order.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What is the difference between an OH…H hydraulic sleeve and a common adapter sleeve?
- The OH…H hydraulic sleeve has internal and external channels that allow oil to be injected under pressure. This makes mounting easier and, above all, dismounting on large shafts. The common adapter sleeve does not have those channels, so disassembly requires more force and care.
- For what shaft diameters is this sleeve recommended?
- It is intended for medium and large shafts, from 140 mm and up. The examples in the OH…H series cover sizes such as 500, 530, 560, 600, 630, 670, 710 and 750 mm. If your shaft has another size, contact us on WhatsApp and we will quote the variant you need.
- How are mounting and dismounting done with oil under pressure?
- A manual or hydraulic pump is used to inject oil into the sleeve channels. The pressure generates a film that reduces friction and allows the sleeve to slide onto the shaft. It is important to follow the manufacturer's recommendations regarding pressure and cleanliness to avoid damaging the surfaces.