Inch adapter sleeve BGL HE3148

BGL HE3148 is a inch adapter sleeve reference, within Bushings and sleeves. Request a quote for HE3148 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The BGL inch adapter sleeve is a mounting component that allows tapered bore bearings to be secured on plain shafts, without the need for a shoulder or special machining. It is supplied complete, with sleeve, lock nut and lock washer or MS lock, ready to install. It is a practical solution for converting a cylindrical seat into a tapered one and securing the bearing with the correct interference, simplifying the design and maintenance of rotating equipment.

The designation of this line starts with the letters HE followed by numbers that identify the size. For example, HE31/500 and HE31/600 correspond to large sizes, while HE2340, HE2344, HE2348 and HE2352 cover an intermediate scale, and HE3040 corresponds to another series of diameters. This numbering is not arbitrary: it orders the sleeves according to the shaft diameter and the tapered bearing they are intended for, so the part number is enough to identify the part unambiguously.

In Argentine industry, these sleeves are used in equipment where tapered bearings must be mounted on solid shafts: conveyor belts, mills, mixers, centrifugal pumps, fans and process machinery. They also appear in gearboxes and transmissions that require secure and removable mounting. Because they do not require a shoulder on the shaft, they simplify turning and allow the axial position of the bearing to be adjusted, which is valuable when repairing equipment and seeking to preserve the original design.

To select the correct sleeve, take into account the shaft diameter and the tapered bore of the bearing. The shaft tolerance must be h10 maximum to ensure a proper fit. Installation is done by threading the sleeve onto the shaft, placing the bearing and tightening the nut with the lock washer or MS lock to secure the position. Lubrication of the thread and seat facilitates assembly and prevents damage. Check alignment and clearance after tightening.

The standard material is BGL nodular cast iron, with properties superior to DIN 1563 GJS 500-7 (formerly GGG50), which gives it good strength and toughness. It is optionally offered in carbon steel or stainless steel for corrosive environments or more demanding loads. When replacing a sleeve, compare the main dimensions and the type of lock. If the customer brings a part number from another brand or an unidentified part, at MR Accesorios Industriales we indicate the compatible equivalent.

To request a quote for the sleeve you need, send us the part number by WhatsApp. If you have doubts about the series or size, write to us with the shaft diameter and the bearing to be mounted, and we will advise you. At MR Accesorios Industriales we resolve your inquiry promptly.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.