BGL Bushings and sleeves

For mounting tapered bore bearings onto plain shafts, the BGL H series adapter sleeve provides a secure, centered fit without needing a shoulder or special machining. Each unit comes complete with the sleeve, lock nut, and either a lock washer or MS lock, which makes installation and removal straightforward. This setup is widely used where the bearing must sit with the right interference for dependable operation.

The BGL HE series adapter sleeve lets you mount a tapered bore bearing onto a plain shaft without a shoulder. Each unit comes as a complete set: sleeve, nut, and lock washer or MS lock washer. The standard material is BGL nodular cast iron, which exceeds DIN 1563 GJS 500-7 (formerly GGG50); carbon steel and stainless steel versions are also available. It handles both axial and radial loads in rotating assemblies.

The BGL HA series adapter sleeve mounts bearings with a tapered bore onto plain shafts, eliminating the need for a shoulder or special machining. Each unit comes complete with the sleeve, lock nut, and either a lock washer or MS lock, depending on the model. The standard material is BGL nodular cast iron, which exceeds DIN 1563 GJS 500-7 quality, with carbon steel or stainless steel available for specific applications.

For maintenance teams working with medium and large shaft diameters, the BGL AOH hydraulic sleeve simplifies bearing installation and removal. Pressurized oil travels through internal channels and forms a film that lowers friction between mating parts. MR Industrial Accessories LLC supplies this series in standard sizes to industrial customers across the United States and Latin America.

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 BGL AOH GG hydraulic sleeve mounts on the shaft to help install and remove bearings and other interference-fit components. Internal passages let you inject pressurized oil and form a film that lowers friction, so maintenance on medium and large shafts becomes more manageable.

When a tapered bore bearing has to sit on a shouldered shaft and still come off cleanly at the next service, a BGL AH series withdrawal sleeve does the job. It slides onto the shaft against the shoulder and is driven into the bearing bore with a nut threaded on the shaft or an end cap. The external thread is what makes removal possible without harming the bearing. Standard supply is BGL nodular cast iron, with carbon steel available as an option.

The BGL AH GG withdrawal sleeve is designed to secure tapered bore bearings onto shouldered shafts. It fits into the bearing bore and is held in place by a lock nut on the shaft or an end cap. The threaded design allows disassembly without harming the bearing. It is made of BGL nodular cast iron, with a carbon steel version available.

The BGL AHX line of withdrawal sleeves is designed to secure tapered bore bearings onto shouldered shafts. The sleeve is positioned against the shaft shoulder and pressed into the bearing bore using a nut threaded on the shaft or an end cover. Its external thread enables dismounting without damaging the bearing. Standard material is BGL nodular cast iron, with a carbon steel option available.

The BGL HMZ lock nut secures bearings, gears and pulleys on shafts when used with adapter sleeves. It is locked in place with an MB lock washer or MS lock to resist loosening. The nut is made of nodular cast iron, which supports smoother tightening and lowers the risk of seizing during disassembly. Depending on the application, it is available in carbon steel or stainless steel.

BGL HM series lock nuts are used to fasten bearings, gears, and pulleys onto shafts. They work with adapter sleeves and are secured using an MB lock washer or MS safety lock. Made from nodular cast iron, they allow smooth tightening and help prevent seizing during disassembly. MR Industrial Accessories LLC supplies these lock nuts to customers throughout the United States and Latin America.

BGL KM series lock nuts are precision components used to hold adapter sleeves, bearings, gears and pulleys in place on a shaft. Made from nodular cast iron, they allow firm tightening with less effort and lower the risk of seizing when you need to remove them. They work together with MB washers or MS locks to provide positive locking. MR Industrial Accessories supplies them.

For maintenance teams working with bearings on adapter sleeves, the BGL HMV…E hydraulic nut provides a controlled method for mounting and dismounting. Driven by a manual hydraulic pump, it replaces impact tools and reduces the time needed for the job. The body is made from SAE 1045 steel to handle working pressures, and the E version includes a seat for a dial indicator.

The BGL ORING hydraulic nut incorporates an O-ring seal to maintain tightness in pressurized hydraulic joints. It is used to prevent fluid leaks in machinery and industrial equipment, helping preserve the integrity of hydraulic systems.

The BGL HMVC E hydraulic nut is a mounting and dismounting tool for bearings on taper bushings or shafts. It works with a manual hydraulic pump and takes the place of a wrench and hammer, cutting work time and lowering the chance of damaging the part. Made from SAE 1045 steel, it includes a dial indicator housing for precise control of the advance.

The BGL MS lock washer sits over an HM nut on a large adapter sleeve and holds it in place with a screw. It stops the nut from backing off under vibration or rotation, so the bearing stays properly fitted on the shaft. This type of washer belongs to large adapter sleeve assemblies where the nut needs a secure lock.

The BGL MB lock washer keeps KM nuts from loosening after they are tightened on an adapter sleeve. Its internal tooth sits in the shaft groove, and one of its outer tabs is bent into a notch on the nut. This simple mechanical lock preserves the axial position of bearings and other rotating parts where vibration is present.

The BGL AW lock washer is a locking component that fits between a KM lock nut and an adapter sleeve. Its angled teeth engage the sleeve slots while a bendable tab catches a notch on the nut, preventing the nut from rotating loose under vibration. Made in carbon steel, with a stainless steel option for corrosive conditions, it is essential for bearings mounted on adapter sleeves where tightening must remain secure.

The BGL inch adapter sleeve lets you mount a tapered bore bearing on a plain cylindrical shaft, so you do not need a shoulder or extra machining. Each unit comes complete with the sleeve, lock nut and lock washer or MS lock, ready to install. It is a straightforward way to adapt a cylindrical seat to a tapered one and set the bearing with the right interference.

The BGL inch adapter sleeve lets you mount tapered bore bearings on plain shafts without a shoulder. Each unit comes complete with the sleeve, lock nut and lock washer or MS lock. It is made of high-strength BGL nodular cast iron, giving you a dependable way to secure bearings in many industrial settings.

The BGL inch adapter sleeve mounts tapered-bore bearings on plain shafts, so no shoulder or special machining is needed. Each unit comes complete with sleeve, nut and lock washer or MS lock. BGL makes it from nodular cast iron that exceeds DIN 1563 GJS 500-7, and a carbon steel or stainless steel version is also offered. MR Industrial Accessories is an official distributor of BGL in the USA.