BGL AOH240/750G hydraulic sleeve

BGL AOH240/750G 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 AOH240/750G and any equivalents.

The BGL AOH G hydraulic sleeve is designed to simplify mounting and dismounting bearings on large shafts. Internal oil channels allow pressurized oil to create a lubricating film that cuts friction and effort. It suits medium and large shafts where mechanical methods are impractical or risky.

The AOH G series uses a clear naming system. In codes like AOH32/670G or AOH39/800G, the number after the slash is the bearing bore in millimeters, while the shaft is slightly smaller. The AOH prefix marks the hydraulic sleeve family, and the G suffix indicates oil injection channels. This lets you match the sleeve to your shaft size without extra calculations.

These sleeves are common in mining equipment, cement plants, mills, presses, and heavy machinery where large bearings are mounted and dismounted often. They also appear in gearbox, rolling mill, and turbine maintenance. Injecting oil under pressure speeds up the work and lowers the risk of damaging the bearing or shaft.

When selecting, consider the shaft diameter and bearing type. Use injection equipment that reaches the recommended pressure and the correct lubricant. Clean and inspect the channels before each use to ensure even distribution. Align the sleeve with the shaft and bearing to avoid lateral stresses and extend part life.

Equivalents from other brands may have similar designations and function. Compare critical dimensions and the oil connection type. MR Industrial Accessories can help you identify a compatible part from the original code or shaft and bearing dimensions.