BGL OH240/710H hydraulic sleeve
- Brand
- BGL
- Category
- Bushings and sleeves
- Subcategory
- Hydraulic sleeve
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Description
BGL OH240/710H belongs to hydraulic sleeve, part of our Bushings and sleeves range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for OH240/710H and any equivalents.
For maintenance teams working with large-diameter shafts, the BGL OH…H hydraulic sleeve provides a practical way to secure bearings and other components. It features internal and external oil injection channels that make both installation and, more importantly, removal easier on shafts from 140 mm upward. The result is a firm, removable fit that helps protect shaft surfaces.
The code OH…H tells you this is an OH-series sleeve with an oil channel on the outside. Take examples like OH30/500H, OH30/530H, OH30/560H, OH30/600H, OH30/630H, OH30/670H, OH30/710H, and OH30/750H: the number after the slash is the bearing bore in millimeters, while the actual shaft is slightly smaller. The trailing H marks where the injection channel sits, and that detail matters when you order a replacement.
These sleeves are common in heavy-duty equipment such as mills, presses, cranes, high-capacity conveyors, and paper machines. They also suit any application where you need to dismount components regularly for maintenance, since the pressurized oil cuts the effort required and lowers the risk of marking the shaft. As a fastening component, the sleeve keeps the bearing in place with the correct interference.
When selecting a hydraulic sleeve, consider both the shaft diameter and the mounting arrangement. Proper oil injection requires the right equipment and adherence to the manufacturer's instructions to avoid over-pressurizing. Alignment between sleeve and shaft is critical—any misalignment can lead to uneven loads. Before reusing a sleeve, inspect the channels and contact surfaces for wear or damage.
BGL hydraulic sleeves can be interchanged with other brands that follow the same dimensional standard. If you have a competitor's code or an unidentified part, MR Industrial Accessories can identify a compatible equivalent. The OH…H series keeps the standard adapter sleeve dimensions but adds oil channels, which makes replacement in existing equipment straightforward.
To request a quote for the BGL OH…H hydraulic sleeve you need, send the complete code or the shaft size via WhatsApp. Our team responds promptly with the information you need to proceed.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What distinguishes an OH…H hydraulic sleeve from a standard adapter sleeve?
- The OH…H hydraulic sleeve includes internal and external channels for injecting oil under pressure. This makes mounting and especially dismounting on large shafts easier. A standard adapter sleeve lacks these channels, so removal demands more force and care.
- What shaft sizes is this sleeve intended for?
- It is designed for medium and large shafts, from 140 mm and above. The OH…H series examples cover bearing bores of 500, 530, 560, 600, 630, 670, 710, and 750 mm. If your shaft is a different size, contact us via WhatsApp and we will quote the appropriate variant.
- How do you mount and dismount using oil under pressure?
- A manual or hydraulic pump injects oil into the sleeve channels. The pressure creates a film that reduces friction, allowing the sleeve to slide onto the shaft. Follow the manufacturer's recommendations for pressure and cleanliness to prevent surface damage.